!function(e){
    //-1 > 1 由wzf修改
    if("object"==typeof exports)module.exports=e();else if("function"==typeof define&&define.amd)define(e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.proj4=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
        var mgrs = _dereq_('mgrs');

        function Point(x, y, z) {
            if (!(this instanceof Point)) {
                return new Point(x, y, z);
            }
            if (Array.isArray(x)) {
                this.x = x[0];
                this.y = x[1];
                this.z = x[2] || 0.0;
            } else if(typeof x === 'object') {
                this.x = x.x;
                this.y = x.y;
                this.z = x.z || 0.0;
            } else if (typeof x === 'string' && typeof y === 'undefined') {
                var coords = x.split(',');
                this.x = parseFloat(coords[0], 10);
                this.y = parseFloat(coords[1], 10);
                this.z = parseFloat(coords[2], 10) || 0.0;
            } else {
                this.x = x;
                this.y = y;
                this.z = z || 0.0;
            }
            console.warn('proj4.Point will be removed in version 3, use proj4.toPoint');
        }

        Point.fromMGRS = function(mgrsStr) {
            return new Point(mgrs.toPoint(mgrsStr));
        };
        Point.prototype.toMGRS = function(accuracy) {
            return mgrs.forward([this.x, this.y], accuracy);
        };
        module.exports = Point;

    },{"mgrs":67}],2:[function(_dereq_,module,exports){
        var parseCode = _dereq_("./parseCode");
        var extend = _dereq_('./extend');
        var projections = _dereq_('./projections');
        var deriveConstants = _dereq_('./deriveConstants');

        function Projection(srsCode,callback) {
            if (!(this instanceof Projection)) {
                return new Projection(srsCode);
            }
            callback = callback || function(error){
                if(error){
                    throw error;
                }
            };
            var json = parseCode(srsCode);
            if(typeof json !== 'object'){
                callback(srsCode);
                return;
            }
            var modifiedJSON = deriveConstants(json);
            var ourProj = Projection.projections.get(modifiedJSON.projName);
            if(ourProj){
                extend(this, modifiedJSON);
                extend(this, ourProj);
                this.init();
                callback(null, this);
            }else{
                callback(srsCode);
            }
        }
        Projection.projections = projections;
        Projection.projections.start();
        module.exports = Projection;

    },{"./deriveConstants":33,"./extend":34,"./parseCode":37,"./projections":39}],3:[function(_dereq_,module,exports){
        module.exports = function(crs, denorm, point) {
            var xin = point.x,
                yin = point.y,
                zin = point.z || 0.0;
            var v, t, i;
            for (i = 0; i < 3; i++) {
                if (denorm && i === 2 && point.z === undefined) {
                    continue;
                }
                if (i === 0) {
                    v = xin;
                    t = 'x';
                }
                else if (i === 1) {
                    v = yin;
                    t = 'y';
                }
                else {
                    v = zin;
                    t = 'z';
                }
                switch (crs.axis[i]) {
                    case 'e':
                        point[t] = v;
                        break;
                    case 'w':
                        point[t] = -v;
                        break;
                    case 'n':
                        point[t] = v;
                        break;
                    case 's':
                        point[t] = -v;
                        break;
                    case 'u':
                        if (point[t] !== undefined) {
                            point.z = v;
                        }
                        break;
                    case 'd':
                        if (point[t] !== undefined) {
                            point.z = -v;
                        }
                        break;
                    default:
                        //console.log("ERROR: unknow axis ("+crs.axis[i]+") - check definition of "+crs.projName);
                        return null;
                }
            }
            return point;
        };

    },{}],4:[function(_dereq_,module,exports){
        var HALF_PI = Math.PI/2;
        var sign = _dereq_('./sign');

        module.exports = function(x) {
            return (Math.abs(x) < HALF_PI) ? x : (x - (sign(x) * Math.PI));
        };
    },{"./sign":21}],5:[function(_dereq_,module,exports){
        var TWO_PI = Math.PI * 2;
// SPI is slightly greater than Math.PI, so values that exceed the -180..180
// degree range by a tiny amount don't get wrapped. This prevents points that
// have drifted from their original location along the 180th meridian (due to
// floating point error) from changing their sign.
        var SPI = 3.14159265359;
        var sign = _dereq_('./sign');

        module.exports = function(x) {
            return (Math.abs(x) <= SPI) ? x : (x - (sign(x) * TWO_PI));
        };
    },{"./sign":21}],6:[function(_dereq_,module,exports){
        module.exports = function(x) {
            if (Math.abs(x) > 1) {
                x = (x > 1) ? 1 : -1;
            }
            return Math.asin(x);
        };
    },{}],7:[function(_dereq_,module,exports){
        module.exports = function(x) {
            return (1 - 0.25 * x * (1 + x / 16 * (3 + 1.25 * x)));
        };
    },{}],8:[function(_dereq_,module,exports){
        module.exports = function(x) {
            return (0.375 * x * (1 + 0.25 * x * (1 + 0.46875 * x)));
        };
    },{}],9:[function(_dereq_,module,exports){
        module.exports = function(x) {
            return (0.05859375 * x * x * (1 + 0.75 * x));
        };
    },{}],10:[function(_dereq_,module,exports){
        module.exports = function(x) {
            return (x * x * x * (35 / 3072));
        };
    },{}],11:[function(_dereq_,module,exports){
        module.exports = function(a, e, sinphi) {
            var temp = e * sinphi;
            return a / Math.sqrt(1 - temp * temp);
        };
    },{}],12:[function(_dereq_,module,exports){
        module.exports = function(ml, e0, e1, e2, e3) {
            var phi;
            var dphi;

            phi = ml / e0;
            for (var i = 0; i < 15; i++) {
                dphi = (ml - (e0 * phi - e1 * Math.sin(2 * phi) + e2 * Math.sin(4 * phi) - e3 * Math.sin(6 * phi))) / (e0 - 2 * e1 * Math.cos(2 * phi) + 4 * e2 * Math.cos(4 * phi) - 6 * e3 * Math.cos(6 * phi));
                phi += dphi;
                if (Math.abs(dphi) <= 0.0000000001) {
                    return phi;
                }
            }

            //..reportError("IMLFN-CONV:Latitude failed to converge after 15 iterations");
            return NaN;
        };
    },{}],13:[function(_dereq_,module,exports){
        var HALF_PI = Math.PI/2;

        module.exports = function(eccent, q) {
            var temp = 1 - (1 - eccent * eccent) / (2 * eccent) * Math.log((1 - eccent) / (1 + eccent));
            if (Math.abs(Math.abs(q) - temp) < 1.0E-6) {
                if (q < 0) {
                    return (-1 * HALF_PI);
                }
                else {
                    return HALF_PI;
                }
            }
            //var phi = 0.5* q/(1-eccent*eccent);
            var phi = Math.asin(0.5 * q);
            var dphi;
            var sin_phi;
            var cos_phi;
            var con;
            for (var i = 0; i < 30; i++) {
                sin_phi = Math.sin(phi);
                cos_phi = Math.cos(phi);
                con = eccent * sin_phi;
                dphi = Math.pow(1 - con * con, 2) / (2 * cos_phi) * (q / (1 - eccent * eccent) - sin_phi / (1 - con * con) + 0.5 / eccent * Math.log((1 - con) / (1 + con)));
                phi += dphi;
                if (Math.abs(dphi) <= 0.0000000001) {
                    return phi;
                }
            }

            //console.log("IQSFN-CONV:Latitude failed to converge after 30 iterations");
            return NaN;
        };
    },{}],14:[function(_dereq_,module,exports){
        module.exports = function(e0, e1, e2, e3, phi) {
            return (e0 * phi - e1 * Math.sin(2 * phi) + e2 * Math.sin(4 * phi) - e3 * Math.sin(6 * phi));
        };
    },{}],15:[function(_dereq_,module,exports){
        module.exports = function(eccent, sinphi, cosphi) {
            var con = eccent * sinphi;
            return cosphi / (Math.sqrt(1 - con * con));
        };
    },{}],16:[function(_dereq_,module,exports){
        var HALF_PI = Math.PI/2;
        module.exports = function(eccent, ts) {
            var eccnth = 0.5 * eccent;
            var con, dphi;
            var phi = HALF_PI - 2 * Math.atan(ts);
            for (var i = 0; i <= 15; i++) {
                con = eccent * Math.sin(phi);
                dphi = HALF_PI - 2 * Math.atan(ts * (Math.pow(((1 - con) / (1 + con)), eccnth))) - phi;
                phi += dphi;
                if (Math.abs(dphi) <= 0.0000000001) {
                    return phi;
                }
            }
            //console.log("phi2z has NoConvergence");
            return -9999;
        };
    },{}],17:[function(_dereq_,module,exports){
        var C00 = 1;
        var C02 = 0.25;
        var C04 = 0.046875;
        var C06 = 0.01953125;
        var C08 = 0.01068115234375;
        var C22 = 0.75;
        var C44 = 0.46875;
        var C46 = 0.01302083333333333333;
        var C48 = 0.00712076822916666666;
        var C66 = 0.36458333333333333333;
        var C68 = 0.00569661458333333333;
        var C88 = 0.3076171875;

        module.exports = function(es) {
            var en = [];
            en[0] = C00 - es * (C02 + es * (C04 + es * (C06 + es * C08)));
            en[1] = es * (C22 - es * (C04 + es * (C06 + es * C08)));
            var t = es * es;
            en[2] = t * (C44 - es * (C46 + es * C48));
            t *= es;
            en[3] = t * (C66 - es * C68);
            en[4] = t * es * C88;
            return en;
        };
    },{}],18:[function(_dereq_,module,exports){
        var pj_mlfn = _dereq_("./pj_mlfn");
        var EPSLN = 1.0e-10;
        var MAX_ITER = 20;
        module.exports = function(arg, es, en) {
            var k = 1 / (1 - es);
            var phi = arg;
            for (var i = MAX_ITER; i; --i) { /* rarely goes over 2 iterations */
                var s = Math.sin(phi);
                var t = 1 - es * s * s;
                //t = this.pj_mlfn(phi, s, Math.cos(phi), en) - arg;
                //phi -= t * (t * Math.sqrt(t)) * k;
                t = (pj_mlfn(phi, s, Math.cos(phi), en) - arg) * (t * Math.sqrt(t)) * k;
                phi -= t;
                if (Math.abs(t) < EPSLN) {
                    return phi;
                }
            }
            //..reportError("cass:pj_inv_mlfn: Convergence error");
            return phi;
        };
    },{"./pj_mlfn":19}],19:[function(_dereq_,module,exports){
        module.exports = function(phi, sphi, cphi, en) {
            cphi *= sphi;
            sphi *= sphi;
            return (en[0] * phi - cphi * (en[1] + sphi * (en[2] + sphi * (en[3] + sphi * en[4]))));
        };
    },{}],20:[function(_dereq_,module,exports){
        module.exports = function(eccent, sinphi) {
            var con;
            if (eccent > 1.0e-7) {
                con = eccent * sinphi;
                return ((1 - eccent * eccent) * (sinphi / (1 - con * con) - (0.5 / eccent) * Math.log((1 - con) / (1 + con))));
            }
            else {
                return (2 * sinphi);
            }
        };
    },{}],21:[function(_dereq_,module,exports){
        module.exports = function(x) {
            return x<0 ? -1 : 1;
        };
    },{}],22:[function(_dereq_,module,exports){
        module.exports = function(esinp, exp) {
            return (Math.pow((1 - esinp) / (1 + esinp), exp));
        };
    },{}],23:[function(_dereq_,module,exports){
        module.exports = function (array){
            var out = {
                x: array[0],
                y: array[1]
            };
            if (array.length>2) {
                out.z = array[2];
            }
            if (array.length>3) {
                out.m = array[3];
            }
            return out;
        };
    },{}],24:[function(_dereq_,module,exports){
        var HALF_PI = Math.PI/2;

        module.exports = function(eccent, phi, sinphi) {
            var con = eccent * sinphi;
            var com = 0.5 * eccent;
            con = Math.pow(((1 - con) / (1 + con)), com);
            return (Math.tan(0.5 * (HALF_PI - phi)) / con);
        };
    },{}],25:[function(_dereq_,module,exports){
        exports.wgs84 = {
            towgs84: "0,0,0",
            ellipse: "WGS84",
            datumName: "WGS84"
        };
        exports.ch1903 = {
            towgs84: "674.374,15.056,405.346",
            ellipse: "bessel",
            datumName: "swiss"
        };
        exports.ggrs87 = {
            towgs84: "-199.87,74.79,246.62",
            ellipse: "GRS80",
            datumName: "Greek_Geodetic_Reference_System_1987"
        };
        exports.nad83 = {
            towgs84: "0,0,0",
            ellipse: "GRS80",
            datumName: "North_American_Datum_1983"
        };
        exports.nad27 = {
            nadgrids: "@conus,@alaska,@ntv2_0.gsb,@ntv1_can.dat",
            ellipse: "clrk66",
            datumName: "North_American_Datum_1927"
        };
        exports.potsdam = {
            towgs84: "606.0,23.0,413.0",
            ellipse: "bessel",
            datumName: "Potsdam Rauenberg 1950 DHDN"
        };
        exports.carthage = {
            towgs84: "-263.0,6.0,431.0",
            ellipse: "clark80",
            datumName: "Carthage 1934 Tunisia"
        };
        exports.hermannskogel = {
            towgs84: "653.0,-212.0,449.0",
            ellipse: "bessel",
            datumName: "Hermannskogel"
        };
        exports.ire65 = {
            towgs84: "482.530,-130.596,564.557,-1.042,-0.214,-0.631,8.15",
            ellipse: "mod_airy",
            datumName: "Ireland 1965"
        };
        exports.rassadiran = {
            towgs84: "-133.63,-157.5,-158.62",
            ellipse: "intl",
            datumName: "Rassadiran"
        };
        exports.nzgd49 = {
            towgs84: "59.47,-5.04,187.44,0.47,-0.1,1.024,-4.5993",
            ellipse: "intl",
            datumName: "New Zealand Geodetic Datum 1949"
        };
        exports.osgb36 = {
            towgs84: "446.448,-125.157,542.060,0.1502,0.2470,0.8421,-20.4894",
            ellipse: "airy",
            datumName: "Airy 1830"
        };
        exports.s_jtsk = {
            towgs84: "589,76,480",
            ellipse: 'bessel',
            datumName: 'S-JTSK (Ferro)'
        };
        exports.beduaram = {
            towgs84: '-106,-87,188',
            ellipse: 'clrk80',
            datumName: 'Beduaram'
        };
        exports.gunung_segara = {
            towgs84: '-403,684,41',
            ellipse: 'bessel',
            datumName: 'Gunung Segara Jakarta'
        };
        exports.rnb72 = {
            towgs84: "106.869,-52.2978,103.724,-0.33657,0.456955,-1.84218,1",
            ellipse: "intl",
            datumName: "Reseau National Belge 1972"
        };
    },{}],26:[function(_dereq_,module,exports){
        exports.MERIT = {
            a: 6378137.0,
            rf: 298.257,
            ellipseName: "MERIT 1983"
        };
        exports.SGS85 = {
            a: 6378136.0,
            rf: 298.257,
            ellipseName: "Soviet Geodetic System 85"
        };
        exports.GRS80 = {
            a: 6378137.0,
            rf: 298.257222101,
            ellipseName: "GRS 1980(IUGG, 1980)"
        };
        exports.IAU76 = {
            a: 6378140.0,
            rf: 298.257,
            ellipseName: "IAU 1976"
        };
        exports.airy = {
            a: 6377563.396,
            b: 6356256.910,
            ellipseName: "Airy 1830"
        };
        exports.APL4 = {
            a: 6378137,
            rf: 298.25,
            ellipseName: "Appl. Physics. 1965"
        };
        exports.NWL9D = {
            a: 6378145.0,
            rf: 298.25,
            ellipseName: "Naval Weapons Lab., 1965"
        };
        exports.mod_airy = {
            a: 6377340.189,
            b: 6356034.446,
            ellipseName: "Modified Airy"
        };
        exports.andrae = {
            a: 6377104.43,
            rf: 300.0,
            ellipseName: "Andrae 1876 (Den., Iclnd.)"
        };
        exports.aust_SA = {
            a: 6378160.0,
            rf: 298.25,
            ellipseName: "Australian Natl & S. Amer. 1969"
        };
        exports.GRS67 = {
            a: 6378160.0,
            rf: 298.2471674270,
            ellipseName: "GRS 67(IUGG 1967)"
        };
        exports.bessel = {
            a: 6377397.155,
            rf: 299.1528128,
            ellipseName: "Bessel 1841"
        };
        exports.bess_nam = {
            a: 6377483.865,
            rf: 299.1528128,
            ellipseName: "Bessel 1841 (Namibia)"
        };
        exports.clrk66 = {
            a: 6378206.4,
            b: 6356583.8,
            ellipseName: "Clarke 1866"
        };
        exports.clrk80 = {
            a: 6378249.145,
            rf: 293.4663,
            ellipseName: "Clarke 1880 mod."
        };
        exports.clrk58 = {
            a: 6378293.645208759,
            rf: 294.2606763692654,
            ellipseName: "Clarke 1858"
        };
        exports.CPM = {
            a: 6375738.7,
            rf: 334.29,
            ellipseName: "Comm. des Poids et Mesures 1799"
        };
        exports.delmbr = {
            a: 6376428.0,
            rf: 311.5,
            ellipseName: "Delambre 1810 (Belgium)"
        };
        exports.engelis = {
            a: 6378136.05,
            rf: 298.2566,
            ellipseName: "Engelis 1985"
        };
        exports.evrst30 = {
            a: 6377276.345,
            rf: 300.8017,
            ellipseName: "Everest 1830"
        };
        exports.evrst48 = {
            a: 6377304.063,
            rf: 300.8017,
            ellipseName: "Everest 1948"
        };
        exports.evrst56 = {
            a: 6377301.243,
            rf: 300.8017,
            ellipseName: "Everest 1956"
        };
        exports.evrst69 = {
            a: 6377295.664,
            rf: 300.8017,
            ellipseName: "Everest 1969"
        };
        exports.evrstSS = {
            a: 6377298.556,
            rf: 300.8017,
            ellipseName: "Everest (Sabah & Sarawak)"
        };
        exports.fschr60 = {
            a: 6378166.0,
            rf: 298.3,
            ellipseName: "Fischer (Mercury Datum) 1960"
        };
        exports.fschr60m = {
            a: 6378155.0,
            rf: 298.3,
            ellipseName: "Fischer 1960"
        };
        exports.fschr68 = {
            a: 6378150.0,
            rf: 298.3,
            ellipseName: "Fischer 1968"
        };
        exports.helmert = {
            a: 6378200.0,
            rf: 298.3,
            ellipseName: "Helmert 1906"
        };
        exports.hough = {
            a: 6378270.0,
            rf: 297.0,
            ellipseName: "Hough"
        };
        exports.intl = {
            a: 6378388.0,
            rf: 297.0,
            ellipseName: "International 1909 (Hayford)"
        };
        exports.kaula = {
            a: 6378163.0,
            rf: 298.24,
            ellipseName: "Kaula 1961"
        };
        exports.lerch = {
            a: 6378139.0,
            rf: 298.257,
            ellipseName: "Lerch 1979"
        };
        exports.mprts = {
            a: 6397300.0,
            rf: 191.0,
            ellipseName: "Maupertius 1738"
        };
        exports.new_intl = {
            a: 6378157.5,
            b: 6356772.2,
            ellipseName: "New International 1967"
        };
        exports.plessis = {
            a: 6376523.0,
            rf: 6355863.0,
            ellipseName: "Plessis 1817 (France)"
        };
        exports.krass = {
            a: 6378245.0,
            rf: 298.3,
            ellipseName: "Krassovsky, 1942"
        };
        exports.SEasia = {
            a: 6378155.0,
            b: 6356773.3205,
            ellipseName: "Southeast Asia"
        };
        exports.walbeck = {
            a: 6376896.0,
            b: 6355834.8467,
            ellipseName: "Walbeck"
        };
        exports.WGS60 = {
            a: 6378165.0,
            rf: 298.3,
            ellipseName: "WGS 60"
        };
        exports.WGS66 = {
            a: 6378145.0,
            rf: 298.25,
            ellipseName: "WGS 66"
        };
        exports.WGS7 = {
            a: 6378135.0,
            rf: 298.26,
            ellipseName: "WGS 72"
        };
        exports.WGS84 = {
            a: 6378137.0,
            rf: 298.257223563,
            ellipseName: "WGS 84"
        };
        exports.sphere = {
            a: 6370997.0,
            b: 6370997.0,
            ellipseName: "Normal Sphere (r=6370997)"
        };
    },{}],27:[function(_dereq_,module,exports){
        exports.greenwich = 0.0; //"0dE",
        exports.lisbon = -9.131906111111; //"9d07'54.862\"W",
        exports.paris = 2.337229166667; //"2d20'14.025\"E",
        exports.bogota = -74.080916666667; //"74d04'51.3\"W",
        exports.madrid = -3.687938888889; //"3d41'16.58\"W",
        exports.rome = 12.452333333333; //"12d27'8.4\"E",
        exports.bern = 7.439583333333; //"7d26'22.5\"E",
        exports.jakarta = 106.807719444444; //"106d48'27.79\"E",
        exports.ferro = -17.666666666667; //"17d40'W",
        exports.brussels = 4.367975; //"4d22'4.71\"E",
        exports.stockholm = 18.058277777778; //"18d3'29.8\"E",
        exports.athens = 23.7163375; //"23d42'58.815\"E",
        exports.oslo = 10.722916666667; //"10d43'22.5\"E"
    },{}],28:[function(_dereq_,module,exports){
        exports.ft = {to_meter: 0.3048};
        exports['us-ft'] = {to_meter: 1200 / 3937};

    },{}],29:[function(_dereq_,module,exports){
        var proj = _dereq_('./Proj');
        var transform = _dereq_('./transform');
        var wgs84 = proj('WGS84');

        function transformer(from, to, coords) {
            var transformedArray;
            if (Array.isArray(coords)) {
                transformedArray = transform(from, to, coords);
                if (coords.length === 3) {
                    return [transformedArray.x, transformedArray.y, transformedArray.z];
                }
                else {
                    return [transformedArray.x, transformedArray.y];
                }
            }
            else {
                return transform(from, to, coords);
            }
        }

        function checkProj(item) {
            if (item instanceof proj) {
                return item;
            }
            if (item.oProj) {
                return item.oProj;
            }
            return proj(item);
        }
        function proj4(fromProj, toProj, coord) {
            fromProj = checkProj(fromProj);
            var single = false;
            var obj;
            if (typeof toProj === 'undefined') {
                toProj = fromProj;
                fromProj = wgs84;
                single = true;
            }
            else if (typeof toProj.x !== 'undefined' || Array.isArray(toProj)) {
                coord = toProj;
                toProj = fromProj;
                fromProj = wgs84;
                single = true;
            }
            toProj = checkProj(toProj);
            if (coord) {
                return transformer(fromProj, toProj, coord);
            }
            else {
                obj = {
                    forward: function(coords) {
                        return transformer(fromProj, toProj, coords);
                    },
                    inverse: function(coords) {
                        return transformer(toProj, fromProj, coords);
                    }
                };
                if (single) {
                    obj.oProj = toProj;
                }
                return obj;
            }
        }
        module.exports = proj4;
    },{"./Proj":2,"./transform":65}],30:[function(_dereq_,module,exports){
        var HALF_PI = Math.PI/2;
        var PJD_3PARAM = 1;
        var PJD_7PARAM = 2;
        var PJD_GRIDSHIFT = 3;
        var PJD_WGS84 = 4; // WGS84 or equivalent
        var PJD_NODATUM = 5; // WGS84 or equivalent
        var SEC_TO_RAD = 4.84813681109535993589914102357e-6;
        var AD_C = 1.0026000;
        var COS_67P5 = 0.38268343236508977;
        var datum = function(proj) {
            if (!(this instanceof datum)) {
                return new datum(proj);
            }
            this.datum_type = PJD_WGS84; //default setting
            if (!proj) {
                return;
            }
            if (proj.datumCode && proj.datumCode === 'none') {
                this.datum_type = PJD_NODATUM;
            }

            if (proj.datum_params) {
                this.datum_params = proj.datum_params.map(parseFloat);
                if (this.datum_params[0] !== 0 || this.datum_params[1] !== 0 || this.datum_params[2] !== 0) {
                    this.datum_type = PJD_3PARAM;
                }
                if (this.datum_params.length > 3) {
                    if (this.datum_params[3] !== 0 || this.datum_params[4] !== 0 || this.datum_params[5] !== 0 || this.datum_params[6] !== 0) {
                        this.datum_type = PJD_7PARAM;
                        this.datum_params[3] *= SEC_TO_RAD;
                        this.datum_params[4] *= SEC_TO_RAD;
                        this.datum_params[5] *= SEC_TO_RAD;
                        this.datum_params[6] = (this.datum_params[6] / 1000000.0) + 1.0;
                    }
                }
            }

            // DGR 2011-03-21 : nadgrids support
            this.datum_type = proj.grids ? PJD_GRIDSHIFT : this.datum_type;

            this.a = proj.a; //datum object also uses these values
            this.b = proj.b;
            this.es = proj.es;
            this.ep2 = proj.ep2;
            if (this.datum_type === PJD_GRIDSHIFT) {
                this.grids = proj.grids;
            }
        };
        datum.prototype = {


            /****************************************************************/
            // cs_compare_datums()
            //   Returns TRUE if the two datums match, otherwise FALSE.
            compare_datums: function(dest) {
                if (this.datum_type !== dest.datum_type) {
                    return false; // false, datums are not equal
                }
                else if (this.a !== dest.a || Math.abs(this.es - dest.es) > 0.000000000050) {
                    // the tolerence for es is to ensure that GRS80 and WGS84
                    // are considered identical
                    return false;
                }
                else if (this.datum_type === PJD_3PARAM) {
                    return (this.datum_params[0] === dest.datum_params[0] && this.datum_params[1] === dest.datum_params[1] && this.datum_params[2] === dest.datum_params[2]);
                }
                else if (this.datum_type === PJD_7PARAM) {
                    return (this.datum_params[0] === dest.datum_params[0] && this.datum_params[1] === dest.datum_params[1] && this.datum_params[2] === dest.datum_params[2] && this.datum_params[3] === dest.datum_params[3] && this.datum_params[4] === dest.datum_params[4] && this.datum_params[5] === dest.datum_params[5] && this.datum_params[6] === dest.datum_params[6]);
                }
                else if (this.datum_type === PJD_GRIDSHIFT || dest.datum_type === PJD_GRIDSHIFT) {
                    //alert("ERROR: Grid shift transformations are not implemented.");
                    //return false
                    //DGR 2012-07-29 lazy ...
                    return this.nadgrids === dest.nadgrids;
                }
                else {
                    return true; // datums are equal
                }
            }, // cs_compare_datums()

            /*
   * The function Convert_Geodetic_To_Geocentric converts geodetic coordinates
   * (latitude, longitude, and height) to geocentric coordinates (X, Y, Z),
   * according to the current ellipsoid parameters.
   *
   *    Latitude  : Geodetic latitude in radians                     (input)
   *    Longitude : Geodetic longitude in radians                    (input)
   *    Height    : Geodetic height, in meters                       (input)
   *    X         : Calculated Geocentric X coordinate, in meters    (output)
   *    Y         : Calculated Geocentric Y coordinate, in meters    (output)
   *    Z         : Calculated Geocentric Z coordinate, in meters    (output)
   *
   */
            geodetic_to_geocentric: function(p) {
                var Longitude = p.x;
                var Latitude = p.y;
                var Height = p.z ? p.z : 0; //Z value not always supplied
                var X; // output
                var Y;
                var Z;

                var Error_Code = 0; //  GEOCENT_NO_ERROR;
                var Rn; /*  Earth radius at location  */
                var Sin_Lat; /*  Math.sin(Latitude)  */
                var Sin2_Lat; /*  Square of Math.sin(Latitude)  */
                var Cos_Lat; /*  Math.cos(Latitude)  */

                /*
     ** Don't blow up if Latitude is just a little out of the value
     ** range as it may just be a rounding issue.  Also removed longitude
     ** test, it should be wrapped by Math.cos() and Math.sin().  NFW for PROJ.4, Sep/2001.
     */
                if (Latitude < -HALF_PI && Latitude > -1.001 * HALF_PI) {
                    Latitude = -HALF_PI;
                }
                else if (Latitude > HALF_PI && Latitude < 1.001 * HALF_PI) {
                    Latitude = HALF_PI;
                }
                else if ((Latitude < -HALF_PI) || (Latitude > HALF_PI)) {
                    /* Latitude out of range */
                    //..reportError('geocent:lat out of range:' + Latitude);
                    return null;
                }

                if (Longitude > Math.PI) {
                    Longitude -= (2 * Math.PI);
                }
                Sin_Lat = Math.sin(Latitude);
                Cos_Lat = Math.cos(Latitude);
                Sin2_Lat = Sin_Lat * Sin_Lat;
                Rn = this.a / (Math.sqrt(1.0e0 - this.es * Sin2_Lat));
                X = (Rn + Height) * Cos_Lat * Math.cos(Longitude);
                Y = (Rn + Height) * Cos_Lat * Math.sin(Longitude);
                Z = ((Rn * (1 - this.es)) + Height) * Sin_Lat;

                p.x = X;
                p.y = Y;
                p.z = Z;
                return Error_Code;
            }, // cs_geodetic_to_geocentric()


            geocentric_to_geodetic: function(p) {
                /* local defintions and variables */
                /* end-criterium of loop, accuracy of sin(Latitude) */
                var genau = 1e-12;
                var genau2 = (genau * genau);
                var maxiter = 30;

                var P; /* distance between semi-minor axis and location */
                var RR; /* distance between center and location */
                var CT; /* sin of geocentric latitude */
                var ST; /* cos of geocentric latitude */
                var RX;
                var RK;
                var RN; /* Earth radius at location */
                var CPHI0; /* cos of start or old geodetic latitude in iterations */
                var SPHI0; /* sin of start or old geodetic latitude in iterations */
                var CPHI; /* cos of searched geodetic latitude */
                var SPHI; /* sin of searched geodetic latitude */
                var SDPHI; /* end-criterium: addition-theorem of sin(Latitude(iter)-Latitude(iter-1)) */
                var At_Pole; /* indicates location is in polar region */
                var iter; /* # of continous iteration, max. 30 is always enough (s.a.) */

                var X = p.x;
                var Y = p.y;
                var Z = p.z ? p.z : 0.0; //Z value not always supplied
                var Longitude;
                var Latitude;
                var Height;

                At_Pole = false;
                P = Math.sqrt(X * X + Y * Y);
                RR = Math.sqrt(X * X + Y * Y + Z * Z);

                /*      special cases for latitude and longitude */
                if (P / this.a < genau) {

                    /*  special case, if P=0. (X=0., Y=0.) */
                    At_Pole = true;
                    Longitude = 0.0;

                    /*  if (X,Y,Z)=(0.,0.,0.) then Height becomes semi-minor axis
       *  of ellipsoid (=center of mass), Latitude becomes PI/2 */
                    if (RR / this.a < genau) {
                        Latitude = HALF_PI;
                        Height = -this.b;
                        return;
                    }
                }
                else {
                    /*  ellipsoidal (geodetic) longitude
       *  interval: -PI < Longitude <= +PI */
                    Longitude = Math.atan2(Y, X);
                }

                /* --------------------------------------------------------------
     * Following iterative algorithm was developped by
     * "Institut for Erdmessung", University of Hannover, July 1988.
     * Internet: www.ife.uni-hannover.de
     * Iterative computation of CPHI,SPHI and Height.
     * Iteration of CPHI and SPHI to 10**-12 radian resp.
     * 2*10**-7 arcsec.
     * --------------------------------------------------------------
     */
                CT = Z / RR;
                ST = P / RR;
                RX = 1.0 / Math.sqrt(1.0 - this.es * (2.0 - this.es) * ST * ST);
                CPHI0 = ST * (1.0 - this.es) * RX;
                SPHI0 = CT * RX;
                iter = 0;

                /* loop to find sin(Latitude) resp. Latitude
     * until |sin(Latitude(iter)-Latitude(iter-1))| < genau */
                do {
                    iter++;
                    RN = this.a / Math.sqrt(1.0 - this.es * SPHI0 * SPHI0);

                    /*  ellipsoidal (geodetic) height */
                    Height = P * CPHI0 + Z * SPHI0 - RN * (1.0 - this.es * SPHI0 * SPHI0);

                    RK = this.es * RN / (RN + Height);
                    RX = 1.0 / Math.sqrt(1.0 - RK * (2.0 - RK) * ST * ST);
                    CPHI = ST * (1.0 - RK) * RX;
                    SPHI = CT * RX;
                    SDPHI = SPHI * CPHI0 - CPHI * SPHI0;
                    CPHI0 = CPHI;
                    SPHI0 = SPHI;
                }
                while (SDPHI * SDPHI > genau2 && iter < maxiter);

                /*      ellipsoidal (geodetic) latitude */
                Latitude = Math.atan(SPHI / Math.abs(CPHI));

                p.x = Longitude;
                p.y = Latitude;
                p.z = Height;
                return p;
            }, // cs_geocentric_to_geodetic()

            /** Convert_Geocentric_To_Geodetic
             * The method used here is derived from 'An Improved Algorithm for
             * Geocentric to Geodetic Coordinate Conversion', by Ralph Toms, Feb 1996
             */
            geocentric_to_geodetic_noniter: function(p) {
                var X = p.x;
                var Y = p.y;
                var Z = p.z ? p.z : 0; //Z value not always supplied
                var Longitude;
                var Latitude;
                var Height;

                var W; /* distance from Z axis */
                var W2; /* square of distance from Z axis */
                var T0; /* initial estimate of vertical component */
                var T1; /* corrected estimate of vertical component */
                var S0; /* initial estimate of horizontal component */
                var S1; /* corrected estimate of horizontal component */
                var Sin_B0; /* Math.sin(B0), B0 is estimate of Bowring aux variable */
                var Sin3_B0; /* cube of Math.sin(B0) */
                var Cos_B0; /* Math.cos(B0) */
                var Sin_p1; /* Math.sin(phi1), phi1 is estimated latitude */
                var Cos_p1; /* Math.cos(phi1) */
                var Rn; /* Earth radius at location */
                var Sum; /* numerator of Math.cos(phi1) */
                var At_Pole; /* indicates location is in polar region */

                X = parseFloat(X); // cast from string to float
                Y = parseFloat(Y);
                Z = parseFloat(Z);

                At_Pole = false;
                if (X !== 0.0) {
                    Longitude = Math.atan2(Y, X);
                }
                else {
                    if (Y > 0) {
                        Longitude = HALF_PI;
                    }
                    else if (Y < 0) {
                        Longitude = -HALF_PI;
                    }
                    else {
                        At_Pole = true;
                        Longitude = 0.0;
                        if (Z > 0.0) { /* north pole */
                            Latitude = HALF_PI;
                        }
                        else if (Z < 0.0) { /* south pole */
                            Latitude = -HALF_PI;
                        }
                        else { /* center of earth */
                            Latitude = HALF_PI;
                            Height = -this.b;
                            return;
                        }
                    }
                }
                W2 = X * X + Y * Y;
                W = Math.sqrt(W2);
                T0 = Z * AD_C;
                S0 = Math.sqrt(T0 * T0 + W2);
                Sin_B0 = T0 / S0;
                Cos_B0 = W / S0;
                Sin3_B0 = Sin_B0 * Sin_B0 * Sin_B0;
                T1 = Z + this.b * this.ep2 * Sin3_B0;
                Sum = W - this.a * this.es * Cos_B0 * Cos_B0 * Cos_B0;
                S1 = Math.sqrt(T1 * T1 + Sum * Sum);
                Sin_p1 = T1 / S1;
                Cos_p1 = Sum / S1;
                Rn = this.a / Math.sqrt(1.0 - this.es * Sin_p1 * Sin_p1);
                if (Cos_p1 >= COS_67P5) {
                    Height = W / Cos_p1 - Rn;
                }
                else if (Cos_p1 <= -COS_67P5) {
                    Height = W / -Cos_p1 - Rn;
                }
                else {
                    Height = Z / Sin_p1 + Rn * (this.es - 1.0);
                }
                if (At_Pole === false) {
                    Latitude = Math.atan(Sin_p1 / Cos_p1);
                }

                p.x = Longitude;
                p.y = Latitude;
                p.z = Height;
                return p;
            }, // geocentric_to_geodetic_noniter()

            /****************************************************************/
            // pj_geocentic_to_wgs84( p )
            //  p = point to transform in geocentric coordinates (x,y,z)
            geocentric_to_wgs84: function(p) {

                if (this.datum_type === PJD_3PARAM) {
                    // if( x[io] === HUGE_VAL )
                    //    continue;
                    p.x += this.datum_params[0];
                    p.y += this.datum_params[1];
                    p.z += this.datum_params[2];

                }
                else if (this.datum_type === PJD_7PARAM) {
                    var Dx_BF = this.datum_params[0];
                    var Dy_BF = this.datum_params[1];
                    var Dz_BF = this.datum_params[2];
                    var Rx_BF = this.datum_params[3];
                    var Ry_BF = this.datum_params[4];
                    var Rz_BF = this.datum_params[5];
                    var M_BF = this.datum_params[6];
                    // if( x[io] === HUGE_VAL )
                    //    continue;
                    var x_out = M_BF * (p.x - Rz_BF * p.y + Ry_BF * p.z) + Dx_BF;
                    var y_out = M_BF * (Rz_BF * p.x + p.y - Rx_BF * p.z) + Dy_BF;
                    var z_out = M_BF * (-Ry_BF * p.x + Rx_BF * p.y + p.z) + Dz_BF;
                    p.x = x_out;
                    p.y = y_out;
                    p.z = z_out;
                }
            }, // cs_geocentric_to_wgs84

            /****************************************************************/
            // pj_geocentic_from_wgs84()
            //  coordinate system definition,
            //  point to transform in geocentric coordinates (x,y,z)
            geocentric_from_wgs84: function(p) {

                if (this.datum_type === PJD_3PARAM) {
                    //if( x[io] === HUGE_VAL )
                    //    continue;
                    p.x -= this.datum_params[0];
                    p.y -= this.datum_params[1];
                    p.z -= this.datum_params[2];

                }
                else if (this.datum_type === PJD_7PARAM) {
                    var Dx_BF = this.datum_params[0];
                    var Dy_BF = this.datum_params[1];
                    var Dz_BF = this.datum_params[2];
                    var Rx_BF = this.datum_params[3];
                    var Ry_BF = this.datum_params[4];
                    var Rz_BF = this.datum_params[5];
                    var M_BF = this.datum_params[6];
                    var x_tmp = (p.x - Dx_BF) / M_BF;
                    var y_tmp = (p.y - Dy_BF) / M_BF;
                    var z_tmp = (p.z - Dz_BF) / M_BF;
                    //if( x[io] === HUGE_VAL )
                    //    continue;

                    p.x = x_tmp + Rz_BF * y_tmp - Ry_BF * z_tmp;
                    p.y = -Rz_BF * x_tmp + y_tmp + Rx_BF * z_tmp;
                    p.z = Ry_BF * x_tmp - Rx_BF * y_tmp + z_tmp;
                } //cs_geocentric_from_wgs84()
            }
        };

        /** point object, nothing fancy, just allows values to be
         passed back and forth by reference rather than by value.
         Other point classes may be used as long as they have
         x and y properties, which will get modified in the transform method.
         */
        module.exports = datum;

    },{}],31:[function(_dereq_,module,exports){
        var PJD_3PARAM = 1;
        var PJD_7PARAM = 2;
        var PJD_GRIDSHIFT = 3;
        var PJD_NODATUM = 5; // WGS84 or equivalent
        var SRS_WGS84_SEMIMAJOR = 6378137; // only used in grid shift transforms
        var SRS_WGS84_ESQUARED = 0.006694379990141316; //DGR: 2012-07-29
        module.exports = function(source, dest, point) {
            var wp, i, l;

            function checkParams(fallback) {
                return (fallback === PJD_3PARAM || fallback === PJD_7PARAM);
            }
            // Short cut if the datums are identical.
            if (source.compare_datums(dest)) {
                return point; // in this case, zero is sucess,
                // whereas cs_compare_datums returns 1 to indicate TRUE
                // confusing, should fix this
            }

            // Explicitly skip datum transform by setting 'datum=none' as parameter for either source or dest
            if (source.datum_type === PJD_NODATUM || dest.datum_type === PJD_NODATUM) {
                return point;
            }

            //DGR: 2012-07-29 : add nadgrids support (begin)
            var src_a = source.a;
            var src_es = source.es;

            var dst_a = dest.a;
            var dst_es = dest.es;

            var fallback = source.datum_type;
            // If this datum requires grid shifts, then apply it to geodetic coordinates.
            if (fallback === PJD_GRIDSHIFT) {
                if (this.apply_gridshift(source, 0, point) === 0) {
                    source.a = SRS_WGS84_SEMIMAJOR;
                    source.es = SRS_WGS84_ESQUARED;
                }
                else {
                    // try 3 or 7 params transformation or nothing ?
                    if (!source.datum_params) {
                        source.a = src_a;
                        source.es = source.es;
                        return point;
                    }
                    wp = 1;
                    for (i = 0, l = source.datum_params.length; i < l; i++) {
                        wp *= source.datum_params[i];
                    }
                    if (wp === 0) {
                        source.a = src_a;
                        source.es = source.es;
                        return point;
                    }
                    if (source.datum_params.length > 3) {
                        fallback = PJD_7PARAM;
                    }
                    else {
                        fallback = PJD_3PARAM;
                    }
                }
            }
            if (dest.datum_type === PJD_GRIDSHIFT) {
                dest.a = SRS_WGS84_SEMIMAJOR;
                dest.es = SRS_WGS84_ESQUARED;
            }
            // Do we need to go through geocentric coordinates?
            if (source.es !== dest.es || source.a !== dest.a || checkParams(fallback) || checkParams(dest.datum_type)) {
                //DGR: 2012-07-29 : add nadgrids support (end)
                // Convert to geocentric coordinates.
                source.geodetic_to_geocentric(point);
                // CHECK_RETURN;
                // Convert between datums
                if (checkParams(source.datum_type)) {
                    source.geocentric_to_wgs84(point);
                    // CHECK_RETURN;
                }
                if (checkParams(dest.datum_type)) {
                    dest.geocentric_from_wgs84(point);
                    // CHECK_RETURN;
                }
                // Convert back to geodetic coordinates
                dest.geocentric_to_geodetic(point);
                // CHECK_RETURN;
            }
            // Apply grid shift to destination if required
            if (dest.datum_type === PJD_GRIDSHIFT) {
                this.apply_gridshift(dest, 1, point);
                // CHECK_RETURN;
            }

            source.a = src_a;
            source.es = src_es;
            dest.a = dst_a;
            dest.es = dst_es;

            return point;
        };


    },{}],32:[function(_dereq_,module,exports){
        var globals = _dereq_('./global');
        var parseProj = _dereq_('./projString');
        var wkt = _dereq_('./wkt');

        function defs(name) {
            /*global console*/
            var that = this;
            if (arguments.length === 2) {
                var def = arguments[1];
                if (typeof def === 'string') {
                    if (def.charAt(0) === '+') {
                        defs[name] = parseProj(arguments[1]);
                    }
                    else {
                        defs[name] = wkt(arguments[1]);
                    }
                } else {
                    defs[name] = def;
                }
            }
            else if (arguments.length === 1) {
                if (Array.isArray(name)) {
                    return name.map(function(v) {
                        if (Array.isArray(v)) {
                            defs.apply(that, v);
                        }
                        else {
                            defs(v);
                        }
                    });
                }
                else if (typeof name === 'string') {
                    if (name in defs) {
                        return defs[name];
                    }
                }
                else if ('EPSG' in name) {
                    defs['EPSG:' + name.EPSG] = name;
                }
                else if ('ESRI' in name) {
                    defs['ESRI:' + name.ESRI] = name;
                }
                else if ('IAU2000' in name) {
                    defs['IAU2000:' + name.IAU2000] = name;
                }
                else {
                    console.log(name);
                }
                return;
            }


        }
        globals(defs);
        module.exports = defs;

    },{"./global":35,"./projString":38,"./wkt":66}],33:[function(_dereq_,module,exports){
        var Datum = _dereq_('./constants/Datum');
        var Ellipsoid = _dereq_('./constants/Ellipsoid');
        var extend = _dereq_('./extend');
        var datum = _dereq_('./datum');
        var EPSLN = 1.0e-10;
// ellipoid pj_set_ell.c
        var SIXTH = 0.1666666666666666667;
        /* 1/6 */
        var RA4 = 0.04722222222222222222;
        /* 17/360 */
        var RA6 = 0.02215608465608465608;
        module.exports = function(json) {
            // DGR 2011-03-20 : nagrids -> nadgrids
            if (json.datumCode && json.datumCode !== 'none') {
                var datumDef = Datum[json.datumCode];
                if (datumDef) {
                    json.datum_params = datumDef.towgs84 ? datumDef.towgs84.split(',') : null;
                    json.ellps = datumDef.ellipse;
                    json.datumName = datumDef.datumName ? datumDef.datumName : json.datumCode;
                }
            }
            if (!json.a) { // do we have an ellipsoid?
                var ellipse = Ellipsoid[json.ellps] ? Ellipsoid[json.ellps] : Ellipsoid.WGS84;
                extend(json, ellipse);
            }
            if (json.rf && !json.b) {
                json.b = (1.0 - 1.0 / json.rf) * json.a;
            }
            if (json.rf === 0 || Math.abs(json.a - json.b) < EPSLN) {
                json.sphere = true;
                json.b = json.a;
            }
            json.a2 = json.a * json.a; // used in geocentric
            json.b2 = json.b * json.b; // used in geocentric
            json.es = (json.a2 - json.b2) / json.a2; // e ^ 2
            json.e = Math.sqrt(json.es); // eccentricity
            if (json.R_A) {
                json.a *= 1 - json.es * (SIXTH + json.es * (RA4 + json.es * RA6));
                json.a2 = json.a * json.a;
                json.b2 = json.b * json.b;
                json.es = 0;
            }
            json.ep2 = (json.a2 - json.b2) / json.b2; // used in geocentric
            if (!json.k0) {
                json.k0 = 1.0; //default value
            }
            //DGR 2010-11-12: axis
            if (!json.axis) {
                json.axis = "enu";
            }

            if (!json.datum) {
                json.datum = datum(json);
            }
            return json;
        };

    },{"./constants/Datum":25,"./constants/Ellipsoid":26,"./datum":30,"./extend":34}],34:[function(_dereq_,module,exports){
        module.exports = function(destination, source) {
            destination = destination || {};
            var value, property;
            if (!source) {
                return destination;
            }
            for (property in source) {
                value = source[property];
                if (value !== undefined) {
                    destination[property] = value;
                }
            }
            return destination;
        };

    },{}],35:[function(_dereq_,module,exports){
        module.exports = function(defs) {
            defs('EPSG:4326', "+title=WGS 84 (long/lat) +proj=longlat +ellps=WGS84 +datum=WGS84 +units=degrees");
            defs('EPSG:4269', "+title=NAD83 (long/lat) +proj=longlat +a=6378137.0 +b=6356752.31414036 +ellps=GRS80 +datum=NAD83 +units=degrees");
            defs('EPSG:3857', "+title=WGS 84 / Pseudo-Mercator +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +no_defs");

            defs.WGS84 = defs['EPSG:4326'];
            defs['EPSG:3785'] = defs['EPSG:3857']; // maintain backward compat, official code is 3857
            defs.GOOGLE = defs['EPSG:3857'];
            defs['EPSG:900913'] = defs['EPSG:3857'];
            defs['EPSG:102113'] = defs['EPSG:3857'];
        };

    },{}],36:[function(_dereq_,module,exports){
        var proj4 = _dereq_('./core');
        proj4.defaultDatum = 'WGS84'; //default datum
        proj4.Proj = _dereq_('./Proj');
        proj4.WGS84 = new proj4.Proj('WGS84');
        proj4.Point = _dereq_('./Point');
        proj4.toPoint = _dereq_("./common/toPoint");
        proj4.defs = _dereq_('./defs');
        proj4.transform = _dereq_('./transform');
        proj4.mgrs = _dereq_('mgrs');
        proj4.version = _dereq_('../package.json').version;
        _dereq_('./includedProjections')(proj4);
        module.exports = proj4;
    },{"../package.json":68,"./Point":1,"./Proj":2,"./common/toPoint":23,"./core":29,"./defs":32,"./includedProjections":"hTEDpn","./transform":65,"mgrs":67}],37:[function(_dereq_,module,exports){
        var defs = _dereq_('./defs');
        var wkt = _dereq_('./wkt');
        var projStr = _dereq_('./projString');
        function testObj(code){
            return typeof code === 'string';
        }
        function testDef(code){
            return code in defs;
        }
        function testWKT(code){
            var codeWords = ['GEOGCS','GEOCCS','PROJCS','LOCAL_CS'];
            return codeWords.reduce(function(a,b){
                return a+1+code.indexOf(b);
            },0);
        }
        function testProj(code){
            return code[0] === '+';
        }
        function parse(code){
            if (testObj(code)) {
                //check to see if this is a WKT string
                if (testDef(code)) {
                    return defs[code];
                }
                else if (testWKT(code)) {
                    return wkt(code);
                }
                else if (testProj(code)) {
                    return projStr(code);
                }
            }else{
                return code;
            }
        }

        module.exports = parse;
    },{"./defs":32,"./projString":38,"./wkt":66}],38:[function(_dereq_,module,exports){
        var D2R = 0.01745329251994329577;
        var PrimeMeridian = _dereq_('./constants/PrimeMeridian');
        var units = _dereq_('./constants/units');

        module.exports = function(defData) {
            var self = {};
            var paramObj = {};
            defData.split("+").map(function(v) {
                return v.trim();
            }).filter(function(a) {
                return a;
            }).forEach(function(a) {
                var split = a.split("=");
                split.push(true);
                paramObj[split[0].toLowerCase()] = split[1];
            });
            var paramName, paramVal, paramOutname;
            var params = {
                proj: 'projName',
                datum: 'datumCode',
                rf: function(v) {
                    self.rf = parseFloat(v);
                },
                lat_0: function(v) {
                    self.lat0 = v * D2R;
                },
                lat_1: function(v) {
                    self.lat1 = v * D2R;
                },
                lat_2: function(v) {
                    self.lat2 = v * D2R;
                },
                lat_ts: function(v) {
                    self.lat_ts = v * D2R;
                },
                lon_0: function(v) {
                    self.long0 = v * D2R;
                },
                lon_1: function(v) {
                    self.long1 = v * D2R;
                },
                lon_2: function(v) {
                    self.long2 = v * D2R;
                },
                alpha: function(v) {
                    self.alpha = parseFloat(v) * D2R;
                },
                lonc: function(v) {
                    self.longc = v * D2R;
                },
                x_0: function(v) {
                    self.x0 = parseFloat(v);
                },
                y_0: function(v) {
                    self.y0 = parseFloat(v);
                },
                k_0: function(v) {
                    self.k0 = parseFloat(v);
                },
                k: function(v) {
                    self.k0 = parseFloat(v);
                },
                a: function(v) {
                    self.a = parseFloat(v);
                },
                b: function(v) {
                    self.b = parseFloat(v);
                },
                r_a: function() {
                    self.R_A = true;
                },
                zone: function(v) {
                    self.zone = parseInt(v, 10);
                },
                south: function() {
                    self.utmSouth = true;
                },
                towgs84: function(v) {
                    self.datum_params = v.split(",").map(function(a) {
                        return parseFloat(a);
                    });
                },
                to_meter: function(v) {
                    self.to_meter = parseFloat(v);
                },
                units: function(v) {
                    self.units = v;
                    if (units[v]) {
                        self.to_meter = units[v].to_meter;
                    }
                },
                from_greenwich: function(v) {
                    self.from_greenwich = v * D2R;
                },
                pm: function(v) {
                    self.from_greenwich = (PrimeMeridian[v] ? PrimeMeridian[v] : parseFloat(v)) * D2R;
                },
                nadgrids: function(v) {
                    if (v === '@null') {
                        self.datumCode = 'none';
                    }
                    else {
                        self.nadgrids = v;
                    }
                },
                axis: function(v) {
                    var legalAxis = "ewnsud";
                    if (v.length === 3 && legalAxis.indexOf(v.substr(0, 1)) !== -1 && legalAxis.indexOf(v.substr(1, 1)) !== -1 && legalAxis.indexOf(v.substr(2, 1)) !== -1) {
                        self.axis = v;
                    }
                }
            };
            for (paramName in paramObj) {
                paramVal = paramObj[paramName];
                if (paramName in params) {
                    paramOutname = params[paramName];
                    if (typeof paramOutname === 'function') {
                        paramOutname(paramVal);
                    }
                    else {
                        self[paramOutname] = paramVal;
                    }
                }
                else {
                    self[paramName] = paramVal;
                }
            }
            if(typeof self.datumCode === 'string' && self.datumCode !== "WGS84"){
                self.datumCode = self.datumCode.toLowerCase();
            }
            return self;
        };

    },{"./constants/PrimeMeridian":27,"./constants/units":28}],39:[function(_dereq_,module,exports){
        var projs = [
            _dereq_('./projections/merc'),
            _dereq_('./projections/longlat')
        ];
        var names = {};
        var projStore = [];

        function add(proj, i) {
            var len = projStore.length;
            if (!proj.names) {
                console.log(i);
                return true;
            }
            projStore[len] = proj;
            proj.names.forEach(function(n) {
                names[n.toLowerCase()] = len;
            });
            return this;
        }

        exports.add = add;

        exports.get = function(name) {
            if (!name) {
                return false;
            }
            var n = name.toLowerCase();
            if (typeof names[n] !== 'undefined' && projStore[names[n]]) {
                return projStore[names[n]];
            }
        };
        exports.start = function() {
            projs.forEach(add);
        };

    },{"./projections/longlat":51,"./projections/merc":52}],40:[function(_dereq_,module,exports){
        var EPSLN = 1.0e-10;
        var msfnz = _dereq_('../common/msfnz');
        var qsfnz = _dereq_('../common/qsfnz');
        var adjust_lon = _dereq_('../common/adjust_lon');
        var asinz = _dereq_('../common/asinz');
        exports.init = function() {

            if (Math.abs(this.lat1 + this.lat2) < EPSLN) {
                return;
            }
            this.temp = this.b / this.a;
            this.es = 1 - Math.pow(this.temp, 2);
            this.e3 = Math.sqrt(this.es);

            this.sin_po = Math.sin(this.lat1);
            this.cos_po = Math.cos(this.lat1);
            this.t1 = this.sin_po;
            this.con = this.sin_po;
            this.ms1 = msfnz(this.e3, this.sin_po, this.cos_po);
            this.qs1 = qsfnz(this.e3, this.sin_po, this.cos_po);

            this.sin_po = Math.sin(this.lat2);
            this.cos_po = Math.cos(this.lat2);
            this.t2 = this.sin_po;
            this.ms2 = msfnz(this.e3, this.sin_po, this.cos_po);
            this.qs2 = qsfnz(this.e3, this.sin_po, this.cos_po);

            this.sin_po = Math.sin(this.lat0);
            this.cos_po = Math.cos(this.lat0);
            this.t3 = this.sin_po;
            this.qs0 = qsfnz(this.e3, this.sin_po, this.cos_po);

            if (Math.abs(this.lat1 - this.lat2) > EPSLN) {
                this.ns0 = (this.ms1 * this.ms1 - this.ms2 * this.ms2) / (this.qs2 - this.qs1);
            }
            else {
                this.ns0 = this.con;
            }
            this.c = this.ms1 * this.ms1 + this.ns0 * this.qs1;
            this.rh = this.a * Math.sqrt(this.c - this.ns0 * this.qs0) / this.ns0;
        };

        /* Albers Conical Equal Area forward equations--mapping lat,long to x,y
  -------------------------------------------------------------------*/
        exports.forward = function(p) {

            var lon = p.x;
            var lat = p.y;

            this.sin_phi = Math.sin(lat);
            this.cos_phi = Math.cos(lat);

            var qs = qsfnz(this.e3, this.sin_phi, this.cos_phi);
            var rh1 = this.a * Math.sqrt(this.c - this.ns0 * qs) / this.ns0;
            var theta = this.ns0 * adjust_lon(lon - this.long0);
            var x = rh1 * Math.sin(theta) + this.x0;
            var y = this.rh - rh1 * Math.cos(theta) + this.y0;

            p.x = x;
            p.y = y;
            return p;
        };


        exports.inverse = function(p) {
            var rh1, qs, con, theta, lon, lat;

            p.x -= this.x0;
            p.y = this.rh - p.y + this.y0;
            if (this.ns0 >= 0) {
                rh1 = Math.sqrt(p.x * p.x + p.y * p.y);
                con = 1;
            }
            else {
                rh1 = -Math.sqrt(p.x * p.x + p.y * p.y);
                con = -1;
            }
            theta = 0;
            if (rh1 !== 0) {
                theta = Math.atan2(con * p.x, con * p.y);
            }
            con = rh1 * this.ns0 / this.a;
            if (this.sphere) {
                lat = Math.asin((this.c - con * con) / (2 * this.ns0));
            }
            else {
                qs = (this.c - con * con) / this.ns0;
                lat = this.phi1z(this.e3, qs);
            }

            lon = adjust_lon(theta / this.ns0 + this.long0);
            p.x = lon;
            p.y = lat;
            return p;
        };

        /* Function to compute phi1, the latitude for the inverse of the
   Albers Conical Equal-Area projection.
-------------------------------------------*/
        exports.phi1z = function(eccent, qs) {
            var sinphi, cosphi, con, com, dphi;
            var phi = asinz(0.5 * qs);
            if (eccent < EPSLN) {
                return phi;
            }

            var eccnts = eccent * eccent;
            for (var i = 1; i <= 25; i++) {
                sinphi = Math.sin(phi);
                cosphi = Math.cos(phi);
                con = eccent * sinphi;
                com = 1 - con * con;
                dphi = 0.5 * com * com / cosphi * (qs / (1 - eccnts) - sinphi / com + 0.5 / eccent * Math.log((1 - con) / (1 + con)));
                phi = phi + dphi;
                if (Math.abs(dphi) <= 1e-7) {
                    return phi;
                }
            }
            return null;
        };
        exports.names = ["Albers_Conic_Equal_Area", "Albers", "aea"];

    },{"../common/adjust_lon":5,"../common/asinz":6,"../common/msfnz":15,"../common/qsfnz":20}],41:[function(_dereq_,module,exports){
        var adjust_lon = _dereq_('../common/adjust_lon');
        var HALF_PI = Math.PI/2;
        var EPSLN = 1.0e-10;
        var mlfn = _dereq_('../common/mlfn');
        var e0fn = _dereq_('../common/e0fn');
        var e1fn = _dereq_('../common/e1fn');
        var e2fn = _dereq_('../common/e2fn');
        var e3fn = _dereq_('../common/e3fn');
        var gN = _dereq_('../common/gN');
        var asinz = _dereq_('../common/asinz');
        var imlfn = _dereq_('../common/imlfn');
        exports.init = function() {
            this.sin_p12 = Math.sin(this.lat0);
            this.cos_p12 = Math.cos(this.lat0);
        };

        exports.forward = function(p) {
            var lon = p.x;
            var lat = p.y;
            var sinphi = Math.sin(p.y);
            var cosphi = Math.cos(p.y);
            var dlon = adjust_lon(lon - this.long0);
            var e0, e1, e2, e3, Mlp, Ml, tanphi, Nl1, Nl, psi, Az, G, H, GH, Hs, c, kp, cos_c, s, s2, s3, s4, s5;
            if (this.sphere) {
                if (Math.abs(this.sin_p12 - 1) <= EPSLN) {
                    //North Pole case
                    p.x = this.x0 + this.a * (HALF_PI - lat) * Math.sin(dlon);
                    p.y = this.y0 - this.a * (HALF_PI - lat) * Math.cos(dlon);
                    return p;
                }
                else if (Math.abs(this.sin_p12 + 1) <= EPSLN) {
                    //South Pole case
                    p.x = this.x0 + this.a * (HALF_PI + lat) * Math.sin(dlon);
                    p.y = this.y0 + this.a * (HALF_PI + lat) * Math.cos(dlon);
                    return p;
                }
                else {
                    //default case
                    cos_c = this.sin_p12 * sinphi + this.cos_p12 * cosphi * Math.cos(dlon);
                    c = Math.acos(cos_c);
                    kp = c / Math.sin(c);
                    p.x = this.x0 + this.a * kp * cosphi * Math.sin(dlon);
                    p.y = this.y0 + this.a * kp * (this.cos_p12 * sinphi - this.sin_p12 * cosphi * Math.cos(dlon));
                    return p;
                }
            }
            else {
                e0 = e0fn(this.es);
                e1 = e1fn(this.es);
                e2 = e2fn(this.es);
                e3 = e3fn(this.es);
                if (Math.abs(this.sin_p12 - 1) <= EPSLN) {
                    //North Pole case
                    Mlp = this.a * mlfn(e0, e1, e2, e3, HALF_PI);
                    Ml = this.a * mlfn(e0, e1, e2, e3, lat);
                    p.x = this.x0 + (Mlp - Ml) * Math.sin(dlon);
                    p.y = this.y0 - (Mlp - Ml) * Math.cos(dlon);
                    return p;
                }
                else if (Math.abs(this.sin_p12 + 1) <= EPSLN) {
                    //South Pole case
                    Mlp = this.a * mlfn(e0, e1, e2, e3, HALF_PI);
                    Ml = this.a * mlfn(e0, e1, e2, e3, lat);
                    p.x = this.x0 + (Mlp + Ml) * Math.sin(dlon);
                    p.y = this.y0 + (Mlp + Ml) * Math.cos(dlon);
                    return p;
                }
                else {
                    //Default case
                    tanphi = sinphi / cosphi;
                    Nl1 = gN(this.a, this.e, this.sin_p12);
                    Nl = gN(this.a, this.e, sinphi);
                    psi = Math.atan((1 - this.es) * tanphi + this.es * Nl1 * this.sin_p12 / (Nl * cosphi));
                    Az = Math.atan2(Math.sin(dlon), this.cos_p12 * Math.tan(psi) - this.sin_p12 * Math.cos(dlon));
                    if (Az === 0) {
                        s = Math.asin(this.cos_p12 * Math.sin(psi) - this.sin_p12 * Math.cos(psi));
                    }
                    else if (Math.abs(Math.abs(Az) - Math.PI) <= EPSLN) {
                        s = -Math.asin(this.cos_p12 * Math.sin(psi) - this.sin_p12 * Math.cos(psi));
                    }
                    else {
                        s = Math.asin(Math.sin(dlon) * Math.cos(psi) / Math.sin(Az));
                    }
                    G = this.e * this.sin_p12 / Math.sqrt(1 - this.es);
                    H = this.e * this.cos_p12 * Math.cos(Az) / Math.sqrt(1 - this.es);
                    GH = G * H;
                    Hs = H * H;
                    s2 = s * s;
                    s3 = s2 * s;
                    s4 = s3 * s;
                    s5 = s4 * s;
                    c = Nl1 * s * (1 - s2 * Hs * (1 - Hs) / 6 + s3 / 8 * GH * (1 - 2 * Hs) + s4 / 120 * (Hs * (4 - 7 * Hs) - 3 * G * G * (1 - 7 * Hs)) - s5 / 48 * GH);
                    p.x = this.x0 + c * Math.sin(Az);
                    p.y = this.y0 + c * Math.cos(Az);
                    return p;
                }
            }


        };

        exports.inverse = function(p) {
            p.x -= this.x0;
            p.y -= this.y0;
            var rh, z, sinz, cosz, lon, lat, con, e0, e1, e2, e3, Mlp, M, N1, psi, Az, cosAz, tmp, A, B, D, Ee, F;
            if (this.sphere) {
                rh = Math.sqrt(p.x * p.x + p.y * p.y);
                if (rh > (2 * HALF_PI * this.a)) {
                    return;
                }
                z = rh / this.a;

                sinz = Math.sin(z);
                cosz = Math.cos(z);

                lon = this.long0;
                if (Math.abs(rh) <= EPSLN) {
                    lat = this.lat0;
                }
                else {
                    lat = asinz(cosz * this.sin_p12 + (p.y * sinz * this.cos_p12) / rh);
                    con = Math.abs(this.lat0) - HALF_PI;
                    if (Math.abs(con) <= EPSLN) {
                        if (this.lat0 >= 0) {
                            lon = adjust_lon(this.long0 + Math.atan2(p.x, - p.y));
                        }
                        else {
                            lon = adjust_lon(this.long0 - Math.atan2(-p.x, p.y));
                        }
                    }
                    else {
                        /*con = cosz - this.sin_p12 * Math.sin(lat);
        if ((Math.abs(con) < EPSLN) && (Math.abs(p.x) < EPSLN)) {
          //no-op, just keep the lon value as is
        } else {
          var temp = Math.atan2((p.x * sinz * this.cos_p12), (con * rh));
          lon = adjust_lon(this.long0 + Math.atan2((p.x * sinz * this.cos_p12), (con * rh)));
        }*/
                        lon = adjust_lon(this.long0 + Math.atan2(p.x * sinz, rh * this.cos_p12 * cosz - p.y * this.sin_p12 * sinz));
                    }
                }

                p.x = lon;
                p.y = lat;
                return p;
            }
            else {
                e0 = e0fn(this.es);
                e1 = e1fn(this.es);
                e2 = e2fn(this.es);
                e3 = e3fn(this.es);
                if (Math.abs(this.sin_p12 - 1) <= EPSLN) {
                    //North pole case
                    Mlp = this.a * mlfn(e0, e1, e2, e3, HALF_PI);
                    rh = Math.sqrt(p.x * p.x + p.y * p.y);
                    M = Mlp - rh;
                    lat = imlfn(M / this.a, e0, e1, e2, e3);
                    lon = adjust_lon(this.long0 + Math.atan2(p.x, - 1 * p.y));
                    p.x = lon;
                    p.y = lat;
                    return p;
                }
                else if (Math.abs(this.sin_p12 + 1) <= EPSLN) {
                    //South pole case
                    Mlp = this.a * mlfn(e0, e1, e2, e3, HALF_PI);
                    rh = Math.sqrt(p.x * p.x + p.y * p.y);
                    M = rh - Mlp;

                    lat = imlfn(M / this.a, e0, e1, e2, e3);
                    lon = adjust_lon(this.long0 + Math.atan2(p.x, p.y));
                    p.x = lon;
                    p.y = lat;
                    return p;
                }
                else {
                    //default case
                    rh = Math.sqrt(p.x * p.x + p.y * p.y);
                    Az = Math.atan2(p.x, p.y);
                    N1 = gN(this.a, this.e, this.sin_p12);
                    cosAz = Math.cos(Az);
                    tmp = this.e * this.cos_p12 * cosAz;
                    A = -tmp * tmp / (1 - this.es);
                    B = 3 * this.es * (1 - A) * this.sin_p12 * this.cos_p12 * cosAz / (1 - this.es);
                    D = rh / N1;
                    Ee = D - A * (1 + A) * Math.pow(D, 3) / 6 - B * (1 + 3 * A) * Math.pow(D, 4) / 24;
                    F = 1 - A * Ee * Ee / 2 - D * Ee * Ee * Ee / 6;
                    psi = Math.asin(this.sin_p12 * Math.cos(Ee) + this.cos_p12 * Math.sin(Ee) * cosAz);
                    lon = adjust_lon(this.long0 + Math.asin(Math.sin(Az) * Math.sin(Ee) / Math.cos(psi)));
                    lat = Math.atan((1 - this.es * F * this.sin_p12 / Math.sin(psi)) * Math.tan(psi) / (1 - this.es));
                    p.x = lon;
                    p.y = lat;
                    return p;
                }
            }

        };
        exports.names = ["Azimuthal_Equidistant", "aeqd"];

    },{"../common/adjust_lon":5,"../common/asinz":6,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/gN":11,"../common/imlfn":12,"../common/mlfn":14}],42:[function(_dereq_,module,exports){
        var mlfn = _dereq_('../common/mlfn');
        var e0fn = _dereq_('../common/e0fn');
        var e1fn = _dereq_('../common/e1fn');
        var e2fn = _dereq_('../common/e2fn');
        var e3fn = _dereq_('../common/e3fn');
        var gN = _dereq_('../common/gN');
        var adjust_lon = _dereq_('../common/adjust_lon');
        var adjust_lat = _dereq_('../common/adjust_lat');
        var imlfn = _dereq_('../common/imlfn');
        var HALF_PI = Math.PI/2;
        var EPSLN = 1.0e-10;
        exports.init = function() {
            if (!this.sphere) {
                this.e0 = e0fn(this.es);
                this.e1 = e1fn(this.es);
                this.e2 = e2fn(this.es);
                this.e3 = e3fn(this.es);
                this.ml0 = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, this.lat0);
            }
        };



        /* Cassini forward equations--mapping lat,long to x,y
  -----------------------------------------------------------------------*/
        exports.forward = function(p) {

            /* Forward equations
      -----------------*/
            var x, y;
            var lam = p.x;
            var phi = p.y;
            lam = adjust_lon(lam - this.long0);

            if (this.sphere) {
                x = this.a * Math.asin(Math.cos(phi) * Math.sin(lam));
                y = this.a * (Math.atan2(Math.tan(phi), Math.cos(lam)) - this.lat0);
            }
            else {
                //ellipsoid
                var sinphi = Math.sin(phi);
                var cosphi = Math.cos(phi);
                var nl = gN(this.a, this.e, sinphi);
                var tl = Math.tan(phi) * Math.tan(phi);
                var al = lam * Math.cos(phi);
                var asq = al * al;
                var cl = this.es * cosphi * cosphi / (1 - this.es);
                var ml = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, phi);

                x = nl * al * (1 - asq * tl * (1 / 6 - (8 - tl + 8 * cl) * asq / 120));
                y = ml - this.ml0 + nl * sinphi / cosphi * asq * (0.5 + (5 - tl + 6 * cl) * asq / 24);


            }

            p.x = x + this.x0;
            p.y = y + this.y0;
            return p;
        };

        /* Inverse equations
  -----------------*/
        exports.inverse = function(p) {
            p.x -= this.x0;
            p.y -= this.y0;
            var x = p.x / this.a;
            var y = p.y / this.a;
            var phi, lam;

            if (this.sphere) {
                var dd = y + this.lat0;
                phi = Math.asin(Math.sin(dd) * Math.cos(x));
                lam = Math.atan2(Math.tan(x), Math.cos(dd));
            }
            else {
                /* ellipsoid */
                var ml1 = this.ml0 / this.a + y;
                var phi1 = imlfn(ml1, this.e0, this.e1, this.e2, this.e3);
                if (Math.abs(Math.abs(phi1) - HALF_PI) <= EPSLN) {
                    p.x = this.long0;
                    p.y = HALF_PI;
                    if (y < 0) {
                        p.y *= -1;
                    }
                    return p;
                }
                var nl1 = gN(this.a, this.e, Math.sin(phi1));

                var rl1 = nl1 * nl1 * nl1 / this.a / this.a * (1 - this.es);
                var tl1 = Math.pow(Math.tan(phi1), 2);
                var dl = x * this.a / nl1;
                var dsq = dl * dl;
                phi = phi1 - nl1 * Math.tan(phi1) / rl1 * dl * dl * (0.5 - (1 + 3 * tl1) * dl * dl / 24);
                lam = dl * (1 - dsq * (tl1 / 3 + (1 + 3 * tl1) * tl1 * dsq / 15)) / Math.cos(phi1);

            }

            p.x = adjust_lon(lam + this.long0);
            p.y = adjust_lat(phi);
            return p;

        };
        exports.names = ["Cassini", "Cassini_Soldner", "cass"];
    },{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/gN":11,"../common/imlfn":12,"../common/mlfn":14}],43:[function(_dereq_,module,exports){
        var adjust_lon = _dereq_('../common/adjust_lon');
        var qsfnz = _dereq_('../common/qsfnz');
        var msfnz = _dereq_('../common/msfnz');
        var iqsfnz = _dereq_('../common/iqsfnz');
        /*
  reference:
    "Cartographic Projection Procedures for the UNIX Environment-
    A User's Manual" by Gerald I. Evenden,
    USGS Open File Report 90-284and Release 4 Interim Reports (2003)
*/
        exports.init = function() {
            //no-op
            if (!this.sphere) {
                this.k0 = msfnz(this.e, Math.sin(this.lat_ts), Math.cos(this.lat_ts));
            }
        };


        /* Cylindrical Equal Area forward equations--mapping lat,long to x,y
    ------------------------------------------------------------*/
        exports.forward = function(p) {
            var lon = p.x;
            var lat = p.y;
            var x, y;
            /* Forward equations
      -----------------*/
            var dlon = adjust_lon(lon - this.long0);
            if (this.sphere) {
                x = this.x0 + this.a * dlon * Math.cos(this.lat_ts);
                y = this.y0 + this.a * Math.sin(lat) / Math.cos(this.lat_ts);
            }
            else {
                var qs = qsfnz(this.e, Math.sin(lat));
                x = this.x0 + this.a * this.k0 * dlon;
                y = this.y0 + this.a * qs * 0.5 / this.k0;
            }

            p.x = x;
            p.y = y;
            return p;
        };

        /* Cylindrical Equal Area inverse equations--mapping x,y to lat/long
    ------------------------------------------------------------*/
        exports.inverse = function(p) {
            p.x -= this.x0;
            p.y -= this.y0;
            var lon, lat;

            if (this.sphere) {
                lon = adjust_lon(this.long0 + (p.x / this.a) / Math.cos(this.lat_ts));
                lat = Math.asin((p.y / this.a) * Math.cos(this.lat_ts));
            }
            else {
                lat = iqsfnz(this.e, 2 * p.y * this.k0 / this.a);
                lon = adjust_lon(this.long0 + p.x / (this.a * this.k0));
            }

            p.x = lon;
            p.y = lat;
            return p;
        };
        exports.names = ["cea"];

    },{"../common/adjust_lon":5,"../common/iqsfnz":13,"../common/msfnz":15,"../common/qsfnz":20}],44:[function(_dereq_,module,exports){
        var adjust_lon = _dereq_('../common/adjust_lon');
        var adjust_lat = _dereq_('../common/adjust_lat');
        exports.init = function() {

            this.x0 = this.x0 || 0;
            this.y0 = this.y0 || 0;
            this.lat0 = this.lat0 || 0;
            this.long0 = this.long0 || 0;
            this.lat_ts = this.lat_ts || 0;
            this.title = this.title || "Equidistant Cylindrical (Plate Carre)";

            this.rc = Math.cos(this.lat_ts);
        };


// forward equations--mapping lat,long to x,y
// -----------------------------------------------------------------
        exports.forward = function(p) {

            var lon = p.x;
            var lat = p.y;

            var dlon = adjust_lon(lon - this.long0);
            var dlat = adjust_lat(lat - this.lat0);
            p.x = this.x0 + (this.a * dlon * this.rc);
            p.y = this.y0 + (this.a * dlat);
            return p;
        };

// inverse equations--mapping x,y to lat/long
// -----------------------------------------------------------------
        exports.inverse = function(p) {

            var x = p.x;
            var y = p.y;

            p.x = adjust_lon(this.long0 + ((x - this.x0) / (this.a * this.rc)));
            p.y = adjust_lat(this.lat0 + ((y - this.y0) / (this.a)));
            return p;
        };
        exports.names = ["Equirectangular", "Equidistant_Cylindrical", "eqc"];

    },{"../common/adjust_lat":4,"../common/adjust_lon":5}],45:[function(_dereq_,module,exports){
        var e0fn = _dereq_('../common/e0fn');
        var e1fn = _dereq_('../common/e1fn');
        var e2fn = _dereq_('../common/e2fn');
        var e3fn = _dereq_('../common/e3fn');
        var msfnz = _dereq_('../common/msfnz');
        var mlfn = _dereq_('../common/mlfn');
        var adjust_lon = _dereq_('../common/adjust_lon');
        var adjust_lat = _dereq_('../common/adjust_lat');
        var imlfn = _dereq_('../common/imlfn');
        var EPSLN = 1.0e-10;
        exports.init = function() {

            /* Place parameters in static storage for common use
      -------------------------------------------------*/
            // Standard Parallels cannot be equal and on opposite sides of the equator
            if (Math.abs(this.lat1 + this.lat2) < EPSLN) {
                return;
            }
            this.lat2 = this.lat2 || this.lat1;
            this.temp = this.b / this.a;
            this.es = 1 - Math.pow(this.temp, 2);
            this.e = Math.sqrt(this.es);
            this.e0 = e0fn(this.es);
            this.e1 = e1fn(this.es);
            this.e2 = e2fn(this.es);
            this.e3 = e3fn(this.es);

            this.sinphi = Math.sin(this.lat1);
            this.cosphi = Math.cos(this.lat1);

            this.ms1 = msfnz(this.e, this.sinphi, this.cosphi);
            this.ml1 = mlfn(this.e0, this.e1, this.e2, this.e3, this.lat1);

            if (Math.abs(this.lat1 - this.lat2) < EPSLN) {
                this.ns = this.sinphi;
            }
            else {
                this.sinphi = Math.sin(this.lat2);
                this.cosphi = Math.cos(this.lat2);
                this.ms2 = msfnz(this.e, this.sinphi, this.cosphi);
                this.ml2 = mlfn(this.e0, this.e1, this.e2, this.e3, this.lat2);
                this.ns = (this.ms1 - this.ms2) / (this.ml2 - this.ml1);
            }
            this.g = this.ml1 + this.ms1 / this.ns;
            this.ml0 = mlfn(this.e0, this.e1, this.e2, this.e3, this.lat0);
            this.rh = this.a * (this.g - this.ml0);
        };


        /* Equidistant Conic forward equations--mapping lat,long to x,y
  -----------------------------------------------------------*/
        exports.forward = function(p) {
            var lon = p.x;
            var lat = p.y;
            var rh1;

            /* Forward equations
      -----------------*/
            if (this.sphere) {
                rh1 = this.a * (this.g - lat);
            }
            else {
                var ml = mlfn(this.e0, this.e1, this.e2, this.e3, lat);
                rh1 = this.a * (this.g - ml);
            }
            var theta = this.ns * adjust_lon(lon - this.long0);
            var x = this.x0 + rh1 * Math.sin(theta);
            var y = this.y0 + this.rh - rh1 * Math.cos(theta);
            p.x = x;
            p.y = y;
            return p;
        };

        /* Inverse equations
  -----------------*/
        exports.inverse = function(p) {
            p.x -= this.x0;
            p.y = this.rh - p.y + this.y0;
            var con, rh1, lat, lon;
            if (this.ns >= 0) {
                rh1 = Math.sqrt(p.x * p.x + p.y * p.y);
                con = 1;
            }
            else {
                rh1 = -Math.sqrt(p.x * p.x + p.y * p.y);
                con = -1;
            }
            var theta = 0;
            if (rh1 !== 0) {
                theta = Math.atan2(con * p.x, con * p.y);
            }

            if (this.sphere) {
                lon = adjust_lon(this.long0 + theta / this.ns);
                lat = adjust_lat(this.g - rh1 / this.a);
                p.x = lon;
                p.y = lat;
                return p;
            }
            else {
                var ml = this.g - rh1 / this.a;
                lat = imlfn(ml, this.e0, this.e1, this.e2, this.e3);
                lon = adjust_lon(this.long0 + theta / this.ns);
                p.x = lon;
                p.y = lat;
                return p;
            }

        };
        exports.names = ["Equidistant_Conic", "eqdc"];

    },{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/imlfn":12,"../common/mlfn":14,"../common/msfnz":15}],46:[function(_dereq_,module,exports){
        var FORTPI = Math.PI/4;
        var srat = _dereq_('../common/srat');
        var HALF_PI = Math.PI/2;
        var MAX_ITER = 20;
        exports.init = function() {
            var sphi = Math.sin(this.lat0);
            var cphi = Math.cos(this.lat0);
            cphi *= cphi;
            this.rc = Math.sqrt(1 - this.es) / (1 - this.es * sphi * sphi);
            this.C = Math.sqrt(1 + this.es * cphi * cphi / (1 - this.es));
            this.phic0 = Math.asin(sphi / this.C);
            this.ratexp = 0.5 * this.C * this.e;
            this.K = Math.tan(0.5 * this.phic0 + FORTPI) / (Math.pow(Math.tan(0.5 * this.lat0 + FORTPI), this.C) * srat(this.e * sphi, this.ratexp));
        };

        exports.forward = function(p) {
            var lon = p.x;
            var lat = p.y;

            p.y = 2 * Math.atan(this.K * Math.pow(Math.tan(0.5 * lat + FORTPI), this.C) * srat(this.e * Math.sin(lat), this.ratexp)) - HALF_PI;
            p.x = this.C * lon;
            return p;
        };

        exports.inverse = function(p) {
            var DEL_TOL = 1e-14;
            var lon = p.x / this.C;
            var lat = p.y;
            var num = Math.pow(Math.tan(0.5 * lat + FORTPI) / this.K, 1 / this.C);
            for (var i = MAX_ITER; i > 0; --i) {
                lat = 2 * Math.atan(num * srat(this.e * Math.sin(p.y), - 0.5 * this.e)) - HALF_PI;
                if (Math.abs(lat - p.y) < DEL_TOL) {
                    break;
                }
                p.y = lat;
            }
            /* convergence failed */
            if (!i) {
                return null;
            }
            p.x = lon;
            p.y = lat;
            return p;
        };
        exports.names = ["gauss"];

    },{"../common/srat":22}],47:[function(_dereq_,module,exports){
        var adjust_lon = _dereq_('../common/adjust_lon');
        var EPSLN = 1.0e-10;
        var asinz = _dereq_('../common/asinz');

        /*
  reference:
    Wolfram Mathworld "Gnomonic Projection"
    http://mathworld.wolfram.com/GnomonicProjection.html
    Accessed: 12th November 2009
  */
        exports.init = function() {

            /* Place parameters in static storage for common use
      -------------------------------------------------*/
            this.sin_p14 = Math.sin(this.lat0);
            this.cos_p14 = Math.cos(this.lat0);
            // Approximation for projecting points to the horizon (infinity)
            this.infinity_dist = 1000 * this.a;
            this.rc = 1;
        };


        /* Gnomonic forward equations--mapping lat,long to x,y
    ---------------------------------------------------*/
        exports.forward = function(p) {
            var sinphi, cosphi; /* sin and cos value        */
            var dlon; /* delta longitude value      */
            var coslon; /* cos of longitude        */
            var ksp; /* scale factor          */
            var g;
            var x, y;
            var lon = p.x;
            var lat = p.y;
            /* Forward equations
      -----------------*/
            dlon = adjust_lon(lon - this.long0);

            sinphi = Math.sin(lat);
            cosphi = Math.cos(lat);

            coslon = Math.cos(dlon);
            g = this.sin_p14 * sinphi + this.cos_p14 * cosphi * coslon;
            ksp = 1;
            if ((g > 0) || (Math.abs(g) <= EPSLN)) {
                x = this.x0 + this.a * ksp * cosphi * Math.sin(dlon) / g;
                y = this.y0 + this.a * ksp * (this.cos_p14 * sinphi - this.sin_p14 * cosphi * coslon) / g;
            }
            else {

                // Point is in the opposing hemisphere and is unprojectable
                // We still need to return a reasonable point, so we project
                // to infinity, on a bearing
                // equivalent to the northern hemisphere equivalent
                // This is a reasonable approximation for short shapes and lines that
                // straddle the horizon.

                x = this.x0 + this.infinity_dist * cosphi * Math.sin(dlon);
                y = this.y0 + this.infinity_dist * (this.cos_p14 * sinphi - this.sin_p14 * cosphi * coslon);

            }
            p.x = x;
            p.y = y;
            return p;
        };


        exports.inverse = function(p) {
            var rh; /* Rho */
            var sinc, cosc;
            var c;
            var lon, lat;

            /* Inverse equations
      -----------------*/
            p.x = (p.x - this.x0) / this.a;
            p.y = (p.y - this.y0) / this.a;

            p.x /= this.k0;
            p.y /= this.k0;

            if ((rh = Math.sqrt(p.x * p.x + p.y * p.y))) {
                c = Math.atan2(rh, this.rc);
                sinc = Math.sin(c);
                cosc = Math.cos(c);

                lat = asinz(cosc * this.sin_p14 + (p.y * sinc * this.cos_p14) / rh);
                lon = Math.atan2(p.x * sinc, rh * this.cos_p14 * cosc - p.y * this.sin_p14 * sinc);
                lon = adjust_lon(this.long0 + lon);
            }
            else {
                lat = this.phic0;
                lon = 0;
            }

            p.x = lon;
            p.y = lat;
            return p;
        };
        exports.names = ["gnom"];

    },{"../common/adjust_lon":5,"../common/asinz":6}],48:[function(_dereq_,module,exports){
        var adjust_lon = _dereq_('../common/adjust_lon');
        exports.init = function() {
            this.a = 6377397.155;
            this.es = 0.006674372230614;
            this.e = Math.sqrt(this.es);
            if (!this.lat0) {
                this.lat0 = 0.863937979737193;
            }
            if (!this.long0) {
                this.long0 = 0.7417649320975901 - 0.308341501185665;
            }
            /* if scale not set default to 0.9999 */
            if (!this.k0) {
                this.k0 = 0.9999;
            }
            this.s45 = 0.785398163397448; /* 45 */
            this.s90 = 2 * this.s45;
            this.fi0 = this.lat0;
            this.e2 = this.es;
            this.e = Math.sqrt(this.e2);
            this.alfa = Math.sqrt(1 + (this.e2 * Math.pow(Math.cos(this.fi0), 4)) / (1 - this.e2));
            this.uq = 1.04216856380474;
            this.u0 = Math.asin(Math.sin(this.fi0) / this.alfa);
            this.g = Math.pow((1 + this.e * Math.sin(this.fi0)) / (1 - this.e * Math.sin(this.fi0)), this.alfa * this.e / 2);
            this.k = Math.tan(this.u0 / 2 + this.s45) / Math.pow(Math.tan(this.fi0 / 2 + this.s45), this.alfa) * this.g;
            this.k1 = this.k0;
            this.n0 = this.a * Math.sqrt(1 - this.e2) / (1 - this.e2 * Math.pow(Math.sin(this.fi0), 2));
            this.s0 = 1.37008346281555;
            this.n = Math.sin(this.s0);
            this.ro0 = this.k1 * this.n0 / Math.tan(this.s0);
            this.ad = this.s90 - this.uq;
        };

        /* ellipsoid */
        /* calculate xy from lat/lon */
        /* Constants, identical to inverse transform function */
        exports.forward = function(p) {
            var gfi, u, deltav, s, d, eps, ro;
            var lon = p.x;
            var lat = p.y;
            var delta_lon = adjust_lon(lon - this.long0);
            /* Transformation */
            gfi = Math.pow(((1 + this.e * Math.sin(lat)) / (1 - this.e * Math.sin(lat))), (this.alfa * this.e / 2));
            u = 2 * (Math.atan(this.k * Math.pow(Math.tan(lat / 2 + this.s45), this.alfa) / gfi) - this.s45);
            deltav = -delta_lon * this.alfa;
            s = Math.asin(Math.cos(this.ad) * Math.sin(u) + Math.sin(this.ad) * Math.cos(u) * Math.cos(deltav));
            d = Math.asin(Math.cos(u) * Math.sin(deltav) / Math.cos(s));
            eps = this.n * d;
            ro = this.ro0 * Math.pow(Math.tan(this.s0 / 2 + this.s45), this.n) / Math.pow(Math.tan(s / 2 + this.s45), this.n);
            p.y = ro * Math.cos(eps) / 1;
            p.x = ro * Math.sin(eps) / 1;

            if (!this.czech) {
                p.y *= -1;
                p.x *= -1;
            }
            return (p);
        };

        /* calculate lat/lon from xy */
        exports.inverse = function(p) {
            var u, deltav, s, d, eps, ro, fi1;
            var ok;

            /* Transformation */
            /* revert y, x*/
            var tmp = p.x;
            p.x = p.y;
            p.y = tmp;
            if (!this.czech) {
                p.y *= -1;
                p.x *= -1;
            }
            ro = Math.sqrt(p.x * p.x + p.y * p.y);
            eps = Math.atan2(p.y, p.x);
            d = eps / Math.sin(this.s0);
            s = 2 * (Math.atan(Math.pow(this.ro0 / ro, 1 / this.n) * Math.tan(this.s0 / 2 + this.s45)) - this.s45);
            u = Math.asin(Math.cos(this.ad) * Math.sin(s) - Math.sin(this.ad) * Math.cos(s) * Math.cos(d));
            deltav = Math.asin(Math.cos(s) * Math.sin(d) / Math.cos(u));
            p.x = this.long0 - deltav / this.alfa;
            fi1 = u;
            ok = 0;
            var iter = 0;
            do {
                p.y = 2 * (Math.atan(Math.pow(this.k, - 1 / this.alfa) * Math.pow(Math.tan(u / 2 + this.s45), 1 / this.alfa) * Math.pow((1 + this.e * Math.sin(fi1)) / (1 - this.e * Math.sin(fi1)), this.e / 2)) - this.s45);
                if (Math.abs(fi1 - p.y) < 0.0000000001) {
                    ok = 1;
                }
                fi1 = p.y;
                iter += 1;
            } while (ok === 0 && iter < 15);
            if (iter >= 15) {
                return null;
            }

            return (p);
        };
        exports.names = ["Krovak", "krovak"];

    },{"../common/adjust_lon":5}],49:[function(_dereq_,module,exports){
        var HALF_PI = Math.PI/2;
        var FORTPI = Math.PI/4;
        var EPSLN = 1.0e-10;
        var qsfnz = _dereq_('../common/qsfnz');
        var adjust_lon = _dereq_('../common/adjust_lon');
        /*
  reference
    "New Equal-Area Map Projections for Noncircular Regions", John P. Snyder,
    The American Cartographer, Vol 15, No. 4, October 1988, pp. 341-355.
  */

        exports.S_POLE = 1;
        exports.N_POLE = 2;
        exports.EQUIT = 3;
        exports.OBLIQ = 4;


        /* Initialize the Lambert Azimuthal Equal Area projection
  ------------------------------------------------------*/
        exports.init = function() {
            var t = Math.abs(this.lat0);
            if (Math.abs(t - HALF_PI) < EPSLN) {
                this.mode = this.lat0 < 0 ? this.S_POLE : this.N_POLE;
            }
            else if (Math.abs(t) < EPSLN) {
                this.mode = this.EQUIT;
            }
            else {
                this.mode = this.OBLIQ;
            }
            if (this.es > 0) {
                var sinphi;

                this.qp = qsfnz(this.e, 1);
                this.mmf = 0.5 / (1 - this.es);
                this.apa = this.authset(this.es);
                switch (this.mode) {
                    case this.N_POLE:
                        this.dd = 1;
                        break;
                    case this.S_POLE:
                        this.dd = 1;
                        break;
                    case this.EQUIT:
                        this.rq = Math.sqrt(0.5 * this.qp);
                        this.dd = 1 / this.rq;
                        this.xmf = 1;
                        this.ymf = 0.5 * this.qp;
                        break;
                    case this.OBLIQ:
                        this.rq = Math.sqrt(0.5 * this.qp);
                        sinphi = Math.sin(this.lat0);
                        this.sinb1 = qsfnz(this.e, sinphi) / this.qp;
                        this.cosb1 = Math.sqrt(1 - this.sinb1 * this.sinb1);
                        this.dd = Math.cos(this.lat0) / (Math.sqrt(1 - this.es * sinphi * sinphi) * this.rq * this.cosb1);
                        this.ymf = (this.xmf = this.rq) / this.dd;
                        this.xmf *= this.dd;
                        break;
                }
            }
            else {
                if (this.mode === this.OBLIQ) {
                    this.sinph0 = Math.sin(this.lat0);
                    this.cosph0 = Math.cos(this.lat0);
                }
            }
        };

        /* Lambert Azimuthal Equal Area forward equations--mapping lat,long to x,y
  -----------------------------------------------------------------------*/
        exports.forward = function(p) {

            /* Forward equations
      -----------------*/
            var x, y, coslam, sinlam, sinphi, q, sinb, cosb, b, cosphi;
            var lam = p.x;
            var phi = p.y;

            lam = adjust_lon(lam - this.long0);

            if (this.sphere) {
                sinphi = Math.sin(phi);
                cosphi = Math.cos(phi);
                coslam = Math.cos(lam);
                if (this.mode === this.OBLIQ || this.mode === this.EQUIT) {
                    y = (this.mode === this.EQUIT) ? 1 + cosphi * coslam : 1 + this.sinph0 * sinphi + this.cosph0 * cosphi * coslam;
                    if (y <= EPSLN) {
                        return null;
                    }
                    y = Math.sqrt(2 / y);
                    x = y * cosphi * Math.sin(lam);
                    y *= (this.mode === this.EQUIT) ? sinphi : this.cosph0 * sinphi - this.sinph0 * cosphi * coslam;
                }
                else if (this.mode === this.N_POLE || this.mode === this.S_POLE) {
                    if (this.mode === this.N_POLE) {
                        coslam = -coslam;
                    }
                    if (Math.abs(phi + this.phi0) < EPSLN) {
                        return null;
                    }
                    y = FORTPI - phi * 0.5;
                    y = 2 * ((this.mode === this.S_POLE) ? Math.cos(y) : Math.sin(y));
                    x = y * Math.sin(lam);
                    y *= coslam;
                }
            }
            else {
                sinb = 0;
                cosb = 0;
                b = 0;
                coslam = Math.cos(lam);
                sinlam = Math.sin(lam);
                sinphi = Math.sin(phi);
                q = qsfnz(this.e, sinphi);
                if (this.mode === this.OBLIQ || this.mode === this.EQUIT) {
                    sinb = q / this.qp;
                    cosb = Math.sqrt(1 - sinb * sinb);
                }
                switch (this.mode) {
                    case this.OBLIQ:
                        b = 1 + this.sinb1 * sinb + this.cosb1 * cosb * coslam;
                        break;
                    case this.EQUIT:
                        b = 1 + cosb * coslam;
                        break;
                    case this.N_POLE:
                        b = HALF_PI + phi;
                        q = this.qp - q;
                        break;
                    case this.S_POLE:
                        b = phi - HALF_PI;
                        q = this.qp + q;
                        break;
                }
                if (Math.abs(b) < EPSLN) {
                    return null;
                }
                switch (this.mode) {
                    case this.OBLIQ:
                    case this.EQUIT:
                        b = Math.sqrt(2 / b);
                        if (this.mode === this.OBLIQ) {
                            y = this.ymf * b * (this.cosb1 * sinb - this.sinb1 * cosb * coslam);
                        }
                        else {
                            y = (b = Math.sqrt(2 / (1 + cosb * coslam))) * sinb * this.ymf;
                        }
                        x = this.xmf * b * cosb * sinlam;
                        break;
                    case this.N_POLE:
                    case this.S_POLE:
                        if (q >= 0) {
                            x = (b = Math.sqrt(q)) * sinlam;
                            y = coslam * ((this.mode === this.S_POLE) ? b : -b);
                        }
                        else {
                            x = y = 0;
                        }
                        break;
                }
            }

            p.x = this.a * x + this.x0;
            p.y = this.a * y + this.y0;
            return p;
        };

        /* Inverse equations
  -----------------*/
        exports.inverse = function(p) {
            p.x -= this.x0;
            p.y -= this.y0;
            var x = p.x / this.a;
            var y = p.y / this.a;
            var lam, phi, cCe, sCe, q, rho, ab;

            if (this.sphere) {
                var cosz = 0,
                    rh, sinz = 0;

                rh = Math.sqrt(x * x + y * y);
                phi = rh * 0.5;
                if (phi > 1) {
                    return null;
                }
                phi = 2 * Math.asin(phi);
                if (this.mode === this.OBLIQ || this.mode === this.EQUIT) {
                    sinz = Math.sin(phi);
                    cosz = Math.cos(phi);
                }
                switch (this.mode) {
                    case this.EQUIT:
                        phi = (Math.abs(rh) <= EPSLN) ? 0 : Math.asin(y * sinz / rh);
                        x *= sinz;
                        y = cosz * rh;
                        break;
                    case this.OBLIQ:
                        phi = (Math.abs(rh) <= EPSLN) ? this.phi0 : Math.asin(cosz * this.sinph0 + y * sinz * this.cosph0 / rh);
                        x *= sinz * this.cosph0;
                        y = (cosz - Math.sin(phi) * this.sinph0) * rh;
                        break;
                    case this.N_POLE:
                        y = -y;
                        phi = HALF_PI - phi;
                        break;
                    case this.S_POLE:
                        phi -= HALF_PI;
                        break;
                }
                lam = (y === 0 && (this.mode === this.EQUIT || this.mode === this.OBLIQ)) ? 0 : Math.atan2(x, y);
            }
            else {
                ab = 0;
                if (this.mode === this.OBLIQ || this.mode === this.EQUIT) {
                    x /= this.dd;
                    y *= this.dd;
                    rho = Math.sqrt(x * x + y * y);
                    if (rho < EPSLN) {
                        p.x = 0;
                        p.y = this.phi0;
                        return p;
                    }
                    sCe = 2 * Math.asin(0.5 * rho / this.rq);
                    cCe = Math.cos(sCe);
                    x *= (sCe = Math.sin(sCe));
                    if (this.mode === this.OBLIQ) {
                        ab = cCe * this.sinb1 + y * sCe * this.cosb1 / rho;
                        q = this.qp * ab;
                        y = rho * this.cosb1 * cCe - y * this.sinb1 * sCe;
                    }
                    else {
                        ab = y * sCe / rho;
                        q = this.qp * ab;
                        y = rho * cCe;
                    }
                }
                else if (this.mode === this.N_POLE || this.mode === this.S_POLE) {
                    if (this.mode === this.N_POLE) {
                        y = -y;
                    }
                    q = (x * x + y * y);
                    if (!q) {
                        p.x = 0;
                        p.y = this.phi0;
                        return p;
                    }
                    ab = 1 - q / this.qp;
                    if (this.mode === this.S_POLE) {
                        ab = -ab;
                    }
                }
                lam = Math.atan2(x, y);
                phi = this.authlat(Math.asin(ab), this.apa);
            }


            p.x = adjust_lon(this.long0 + lam);
            p.y = phi;
            return p;
        };

        /* determine latitude from authalic latitude */
        exports.P00 = 0.33333333333333333333;
        exports.P01 = 0.17222222222222222222;
        exports.P02 = 0.10257936507936507936;
        exports.P10 = 0.06388888888888888888;
        exports.P11 = 0.06640211640211640211;
        exports.P20 = 0.01641501294219154443;

        exports.authset = function(es) {
            var t;
            var APA = [];
            APA[0] = es * this.P00;
            t = es * es;
            APA[0] += t * this.P01;
            APA[1] = t * this.P10;
            t *= es;
            APA[0] += t * this.P02;
            APA[1] += t * this.P11;
            APA[2] = t * this.P20;
            return APA;
        };

        exports.authlat = function(beta, APA) {
            var t = beta + beta;
            return (beta + APA[0] * Math.sin(t) + APA[1] * Math.sin(t + t) + APA[2] * Math.sin(t + t + t));
        };
        exports.names = ["Lambert Azimuthal Equal Area", "Lambert_Azimuthal_Equal_Area", "laea"];

    },{"../common/adjust_lon":5,"../common/qsfnz":20}],50:[function(_dereq_,module,exports){
        var EPSLN = 1.0e-10;
        var msfnz = _dereq_('../common/msfnz');
        var tsfnz = _dereq_('../common/tsfnz');
        var HALF_PI = Math.PI/2;
        var sign = _dereq_('../common/sign');
        var adjust_lon = _dereq_('../common/adjust_lon');
        var phi2z = _dereq_('../common/phi2z');
        exports.init = function() {

            // array of:  r_maj,r_min,lat1,lat2,c_lon,c_lat,false_east,false_north
            //double c_lat;                   /* center latitude                      */
            //double c_lon;                   /* center longitude                     */
            //double lat1;                    /* first standard parallel              */
            //double lat2;                    /* second standard parallel             */
            //double r_maj;                   /* major axis                           */
            //double r_min;                   /* minor axis                           */
            //double false_east;              /* x offset in meters                   */
            //double false_north;             /* y offset in meters                   */

            if (!this.lat2) {
                this.lat2 = this.lat1;
            } //if lat2 is not defined
            if (!this.k0) {
                this.k0 = 1;
            }
            this.x0 = this.x0 || 0;
            this.y0 = this.y0 || 0;
            // Standard Parallels cannot be equal and on opposite sides of the equator
            if (Math.abs(this.lat1 + this.lat2) < EPSLN) {
                return;
            }

            var temp = this.b / this.a;
            this.e = Math.sqrt(1 - temp * temp);

            var sin1 = Math.sin(this.lat1);
            var cos1 = Math.cos(this.lat1);
            var ms1 = msfnz(this.e, sin1, cos1);
            var ts1 = tsfnz(this.e, this.lat1, sin1);

            var sin2 = Math.sin(this.lat2);
            var cos2 = Math.cos(this.lat2);
            var ms2 = msfnz(this.e, sin2, cos2);
            var ts2 = tsfnz(this.e, this.lat2, sin2);

            var ts0 = tsfnz(this.e, this.lat0, Math.sin(this.lat0));

            if (Math.abs(this.lat1 - this.lat2) > EPSLN) {
                this.ns = Math.log(ms1 / ms2) / Math.log(ts1 / ts2);
            }
            else {
                this.ns = sin1;
            }
            if (isNaN(this.ns)) {
                this.ns = sin1;
            }
            this.f0 = ms1 / (this.ns * Math.pow(ts1, this.ns));
            this.rh = this.a * this.f0 * Math.pow(ts0, this.ns);
            if (!this.title) {
                this.title = "Lambert Conformal Conic";
            }
        };


// Lambert Conformal conic forward equations--mapping lat,long to x,y
// -----------------------------------------------------------------
        exports.forward = function(p) {

            var lon = p.x;
            var lat = p.y;

            // singular cases :
            if (Math.abs(2 * Math.abs(lat) - Math.PI) <= EPSLN) {
                lat = sign(lat) * (HALF_PI - 2 * EPSLN);
            }

            var con = Math.abs(Math.abs(lat) - HALF_PI);
            var ts, rh1;
            if (con > EPSLN) {
                ts = tsfnz(this.e, lat, Math.sin(lat));
                rh1 = this.a * this.f0 * Math.pow(ts, this.ns);
            }
            else {
                con = lat * this.ns;
                if (con <= 0) {
                    return null;
                }
                rh1 = 0;
            }
            var theta = this.ns * adjust_lon(lon - this.long0);
            p.x = this.k0 * (rh1 * Math.sin(theta)) + this.x0;
            p.y = this.k0 * (this.rh - rh1 * Math.cos(theta)) + this.y0;

            return p;
        };

// Lambert Conformal Conic inverse equations--mapping x,y to lat/long
// -----------------------------------------------------------------
        exports.inverse = function(p) {

            var rh1, con, ts;
            var lat, lon;
            var x = (p.x - this.x0) / this.k0;
            var y = (this.rh - (p.y - this.y0) / this.k0);
            if (this.ns > 0) {
                rh1 = Math.sqrt(x * x + y * y);
                con = 1;
            }
            else {
                rh1 = -Math.sqrt(x * x + y * y);
                con = -1;
            }
            var theta = 0;
            if (rh1 !== 0) {
                theta = Math.atan2((con * x), (con * y));
            }
            if ((rh1 !== 0) || (this.ns > 0)) {
                con = 1 / this.ns;
                ts = Math.pow((rh1 / (this.a * this.f0)), con);
                lat = phi2z(this.e, ts);
                if (lat === -9999) {
                    return null;
                }
            }
            else {
                lat = -HALF_PI;
            }
            lon = adjust_lon(theta / this.ns + this.long0);

            p.x = lon;
            p.y = lat;
            return p;
        };

        exports.names = ["Lambert Tangential Conformal Conic Projection", "Lambert_Conformal_Conic", "Lambert_Conformal_Conic_2SP", "lcc"];

    },{"../common/adjust_lon":5,"../common/msfnz":15,"../common/phi2z":16,"../common/sign":21,"../common/tsfnz":24}],51:[function(_dereq_,module,exports){
        exports.init = function() {
            //no-op for longlat
        };

        function identity(pt) {
            return pt;
        }
        exports.forward = identity;
        exports.inverse = identity;
        exports.names = ["longlat", "identity"];

    },{}],52:[function(_dereq_,module,exports){
        var msfnz = _dereq_('../common/msfnz');
        var HALF_PI = Math.PI/2;
        var EPSLN = 1.0e-10;
        var R2D = 57.29577951308232088;
        var adjust_lon = _dereq_('../common/adjust_lon');
        var FORTPI = Math.PI/4;
        var tsfnz = _dereq_('../common/tsfnz');
        var phi2z = _dereq_('../common/phi2z');
        exports.init = function() {
            var con = this.b / this.a;
            this.es = 1 - con * con;
            if(!('x0' in this)){
                this.x0 = 0;
            }
            if(!('y0' in this)){
                this.y0 = 0;
            }
            this.e = Math.sqrt(this.es);
            if (this.lat_ts) {
                if (this.sphere) {
                    this.k0 = Math.cos(this.lat_ts);
                }
                else {
                    this.k0 = msfnz(this.e, Math.sin(this.lat_ts), Math.cos(this.lat_ts));
                }
            }
            else {
                if (!this.k0) {
                    if (this.k) {
                        this.k0 = this.k;
                    }
                    else {
                        this.k0 = 1;
                    }
                }
            }
        };

        /* Mercator forward equations--mapping lat,long to x,y
  --------------------------------------------------*/

        exports.forward = function(p) {
            var lon = p.x;
            var lat = p.y;
            // convert to radians
            if (lat * R2D > 90 && lat * R2D < -90 && lon * R2D > 180 && lon * R2D < -180) {
                return null;
            }

            var x, y;
            if (Math.abs(Math.abs(lat) - HALF_PI) <= EPSLN) {
                return null;
            }
            else {
                if (this.sphere) {
                    x = this.x0 + this.a * this.k0 * adjust_lon(lon - this.long0);
                    y = this.y0 + this.a * this.k0 * Math.log(Math.tan(FORTPI + 0.5 * lat));
                }
                else {
                    var sinphi = Math.sin(lat);
                    var ts = tsfnz(this.e, lat, sinphi);
                    x = this.x0 + this.a * this.k0 * adjust_lon(lon - this.long0);
                    y = this.y0 - this.a * this.k0 * Math.log(ts);
                }
                p.x = x;
                p.y = y;
                return p;
            }
        };


        /* Mercator inverse equations--mapping x,y to lat/long
  --------------------------------------------------*/
        exports.inverse = function(p) {

            var x = p.x - this.x0;
            var y = p.y - this.y0;
            var lon, lat;

            if (this.sphere) {
                lat = HALF_PI - 2 * Math.atan(Math.exp(-y / (this.a * this.k0)));
            }
            else {
                var ts = Math.exp(-y / (this.a * this.k0));
                lat = phi2z(this.e, ts);
                if (lat === -9999) {
                    return null;
                }
            }
            lon = adjust_lon(this.long0 + x / (this.a * this.k0));

            p.x = lon;
            p.y = lat;
            return p;
        };

        exports.names = ["Mercator", "Popular Visualisation Pseudo Mercator", "Mercator_1SP", "Mercator_Auxiliary_Sphere", "merc"];

    },{"../common/adjust_lon":5,"../common/msfnz":15,"../common/phi2z":16,"../common/tsfnz":24}],53:[function(_dereq_,module,exports){
        var adjust_lon = _dereq_('../common/adjust_lon');
        /*
  reference
    "New Equal-Area Map Projections for Noncircular Regions", John P. Snyder,
    The American Cartographer, Vol 15, No. 4, October 1988, pp. 341-355.
  */


        /* Initialize the Miller Cylindrical projection
  -------------------------------------------*/
        exports.init = function() {
            //no-op
        };


        /* Miller Cylindrical forward equations--mapping lat,long to x,y
    ------------------------------------------------------------*/
        exports.forward = function(p) {
            var lon = p.x;
            var lat = p.y;
            /* Forward equations
      -----------------*/
            var dlon = adjust_lon(lon - this.long0);
            var x = this.x0 + this.a * dlon;
            var y = this.y0 + this.a * Math.log(Math.tan((Math.PI / 4) + (lat / 2.5))) * 1.25;

            p.x = x;
            p.y = y;
            return p;
        };

        /* Miller Cylindrical inverse equations--mapping x,y to lat/long
    ------------------------------------------------------------*/
        exports.inverse = function(p) {
            p.x -= this.x0;
            p.y -= this.y0;

            var lon = adjust_lon(this.long0 + p.x / this.a);
            var lat = 2.5 * (Math.atan(Math.exp(0.8 * p.y / this.a)) - Math.PI / 4);

            p.x = lon;
            p.y = lat;
            return p;
        };
        exports.names = ["Miller_Cylindrical", "mill"];

    },{"../common/adjust_lon":5}],54:[function(_dereq_,module,exports){
        var adjust_lon = _dereq_('../common/adjust_lon');
        var EPSLN = 1.0e-10;
        exports.init = function() {};

        /* Mollweide forward equations--mapping lat,long to x,y
    ----------------------------------------------------*/
        exports.forward = function(p) {

            /* Forward equations
      -----------------*/
            var lon = p.x;
            var lat = p.y;

            var delta_lon = adjust_lon(lon - this.long0);
            var theta = lat;
            var con = Math.PI * Math.sin(lat);

            /* Iterate using the Newton-Raphson method to find theta
      -----------------------------------------------------*/
            for (var i = 0; true; i++) {
                var delta_theta = -(theta + Math.sin(theta) - con) / (1 + Math.cos(theta));
                theta += delta_theta;
                if (Math.abs(delta_theta) < EPSLN) {
                    break;
                }
            }
            theta /= 2;

            /* If the latitude is 90 deg, force the x coordinate to be "0 + false easting"
       this is done here because of precision problems with "cos(theta)"
       --------------------------------------------------------------------------*/
            if (Math.PI / 2 - Math.abs(lat) < EPSLN) {
                delta_lon = 0;
            }
            var x = 0.900316316158 * this.a * delta_lon * Math.cos(theta) + this.x0;
            var y = 1.4142135623731 * this.a * Math.sin(theta) + this.y0;

            p.x = x;
            p.y = y;
            return p;
        };

        exports.inverse = function(p) {
            var theta;
            var arg;

            /* Inverse equations
      -----------------*/
            p.x -= this.x0;
            p.y -= this.y0;
            arg = p.y / (1.4142135623731 * this.a);

            /* Because of division by zero problems, 'arg' can not be 1.  Therefore
       a number very close to one is used instead.
       -------------------------------------------------------------------*/
            if (Math.abs(arg) > 0.999999999999) {
                arg = 0.999999999999;
            }
            theta = Math.asin(arg);
            var lon = adjust_lon(this.long0 + (p.x / (0.900316316158 * this.a * Math.cos(theta))));
            if (lon < (-Math.PI)) {
                lon = -Math.PI;
            }
            if (lon > Math.PI) {
                lon = Math.PI;
            }
            arg = (2 * theta + Math.sin(2 * theta)) / Math.PI;
            if (Math.abs(arg) > 1) {
                arg = 1;
            }
            var lat = Math.asin(arg);

            p.x = lon;
            p.y = lat;
            return p;
        };
        exports.names = ["Mollweide", "moll"];

    },{"../common/adjust_lon":5}],55:[function(_dereq_,module,exports){
        var SEC_TO_RAD = 4.84813681109535993589914102357e-6;
        /*
  reference
    Department of Land and Survey Technical Circular 1973/32
      http://www.linz.govt.nz/docs/miscellaneous/nz-map-definition.pdf
    OSG Technical Report 4.1
      http://www.linz.govt.nz/docs/miscellaneous/nzmg.pdf
  */

        /**
         * iterations: Number of iterations to refine inverse transform.
         *     0 -> km accuracy
         *     1 -> m accuracy -- suitable for most mapping applications
         *     2 -> mm accuracy
         */
        exports.iterations = 1;

        exports.init = function() {
            this.A = [];
            this.A[1] = 0.6399175073;
            this.A[2] = -0.1358797613;
            this.A[3] = 0.063294409;
            this.A[4] = -0.02526853;
            this.A[5] = 0.0117879;
            this.A[6] = -0.0055161;
            this.A[7] = 0.0026906;
            this.A[8] = -0.001333;
            this.A[9] = 0.00067;
            this.A[10] = -0.00034;

            this.B_re = [];
            this.B_im = [];
            this.B_re[1] = 0.7557853228;
            this.B_im[1] = 0;
            this.B_re[2] = 0.249204646;
            this.B_im[2] = 0.003371507;
            this.B_re[3] = -0.001541739;
            this.B_im[3] = 0.041058560;
            this.B_re[4] = -0.10162907;
            this.B_im[4] = 0.01727609;
            this.B_re[5] = -0.26623489;
            this.B_im[5] = -0.36249218;
            this.B_re[6] = -0.6870983;
            this.B_im[6] = -1.1651967;

            this.C_re = [];
            this.C_im = [];
            this.C_re[1] = 1.3231270439;
            this.C_im[1] = 0;
            this.C_re[2] = -0.577245789;
            this.C_im[2] = -0.007809598;
            this.C_re[3] = 0.508307513;
            this.C_im[3] = -0.112208952;
            this.C_re[4] = -0.15094762;
            this.C_im[4] = 0.18200602;
            this.C_re[5] = 1.01418179;
            this.C_im[5] = 1.64497696;
            this.C_re[6] = 1.9660549;
            this.C_im[6] = 2.5127645;

            this.D = [];
            this.D[1] = 1.5627014243;
            this.D[2] = 0.5185406398;
            this.D[3] = -0.03333098;
            this.D[4] = -0.1052906;
            this.D[5] = -0.0368594;
            this.D[6] = 0.007317;
            this.D[7] = 0.01220;
            this.D[8] = 0.00394;
            this.D[9] = -0.0013;
        };

        /**
         New Zealand Map Grid Forward  - long/lat to x/y
         long/lat in radians
         */
        exports.forward = function(p) {
            var n;
            var lon = p.x;
            var lat = p.y;

            var delta_lat = lat - this.lat0;
            var delta_lon = lon - this.long0;

            // 1. Calculate d_phi and d_psi    ...                          // and d_lambda
            // For this algorithm, delta_latitude is in seconds of arc x 10-5, so we need to scale to those units. Longitude is radians.
            var d_phi = delta_lat / SEC_TO_RAD * 1E-5;
            var d_lambda = delta_lon;
            var d_phi_n = 1; // d_phi^0

            var d_psi = 0;
            for (n = 1; n <= 10; n++) {
                d_phi_n = d_phi_n * d_phi;
                d_psi = d_psi + this.A[n] * d_phi_n;
            }

            // 2. Calculate theta
            var th_re = d_psi;
            var th_im = d_lambda;

            // 3. Calculate z
            var th_n_re = 1;
            var th_n_im = 0; // theta^0
            var th_n_re1;
            var th_n_im1;

            var z_re = 0;
            var z_im = 0;
            for (n = 1; n <= 6; n++) {
                th_n_re1 = th_n_re * th_re - th_n_im * th_im;
                th_n_im1 = th_n_im * th_re + th_n_re * th_im;
                th_n_re = th_n_re1;
                th_n_im = th_n_im1;
                z_re = z_re + this.B_re[n] * th_n_re - this.B_im[n] * th_n_im;
                z_im = z_im + this.B_im[n] * th_n_re + this.B_re[n] * th_n_im;
            }

            // 4. Calculate easting and northing
            p.x = (z_im * this.a) + this.x0;
            p.y = (z_re * this.a) + this.y0;

            return p;
        };


        /**
         New Zealand Map Grid Inverse  -  x/y to long/lat
         */
        exports.inverse = function(p) {
            var n;
            var x = p.x;
            var y = p.y;

            var delta_x = x - this.x0;
            var delta_y = y - this.y0;

            // 1. Calculate z
            var z_re = delta_y / this.a;
            var z_im = delta_x / this.a;

            // 2a. Calculate theta - first approximation gives km accuracy
            var z_n_re = 1;
            var z_n_im = 0; // z^0
            var z_n_re1;
            var z_n_im1;

            var th_re = 0;
            var th_im = 0;
            for (n = 1; n <= 6; n++) {
                z_n_re1 = z_n_re * z_re - z_n_im * z_im;
                z_n_im1 = z_n_im * z_re + z_n_re * z_im;
                z_n_re = z_n_re1;
                z_n_im = z_n_im1;
                th_re = th_re + this.C_re[n] * z_n_re - this.C_im[n] * z_n_im;
                th_im = th_im + this.C_im[n] * z_n_re + this.C_re[n] * z_n_im;
            }

            // 2b. Iterate to refine the accuracy of the calculation
            //        0 iterations gives km accuracy
            //        1 iteration gives m accuracy -- good enough for most mapping applications
            //        2 iterations bives mm accuracy
            for (var i = 0; i < this.iterations; i++) {
                var th_n_re = th_re;
                var th_n_im = th_im;
                var th_n_re1;
                var th_n_im1;

                var num_re = z_re;
                var num_im = z_im;
                for (n = 2; n <= 6; n++) {
                    th_n_re1 = th_n_re * th_re - th_n_im * th_im;
                    th_n_im1 = th_n_im * th_re + th_n_re * th_im;
                    th_n_re = th_n_re1;
                    th_n_im = th_n_im1;
                    num_re = num_re + (n - 1) * (this.B_re[n] * th_n_re - this.B_im[n] * th_n_im);
                    num_im = num_im + (n - 1) * (this.B_im[n] * th_n_re + this.B_re[n] * th_n_im);
                }

                th_n_re = 1;
                th_n_im = 0;
                var den_re = this.B_re[1];
                var den_im = this.B_im[1];
                for (n = 2; n <= 6; n++) {
                    th_n_re1 = th_n_re * th_re - th_n_im * th_im;
                    th_n_im1 = th_n_im * th_re + th_n_re * th_im;
                    th_n_re = th_n_re1;
                    th_n_im = th_n_im1;
                    den_re = den_re + n * (this.B_re[n] * th_n_re - this.B_im[n] * th_n_im);
                    den_im = den_im + n * (this.B_im[n] * th_n_re + this.B_re[n] * th_n_im);
                }

                // Complex division
                var den2 = den_re * den_re + den_im * den_im;
                th_re = (num_re * den_re + num_im * den_im) / den2;
                th_im = (num_im * den_re - num_re * den_im) / den2;
            }

            // 3. Calculate d_phi              ...                                    // and d_lambda
            var d_psi = th_re;
            var d_lambda = th_im;
            var d_psi_n = 1; // d_psi^0

            var d_phi = 0;
            for (n = 1; n <= 9; n++) {
                d_psi_n = d_psi_n * d_psi;
                d_phi = d_phi + this.D[n] * d_psi_n;
            }

            // 4. Calculate latitude and longitude
            // d_phi is calcuated in second of arc * 10^-5, so we need to scale back to radians. d_lambda is in radians.
            var lat = this.lat0 + (d_phi * SEC_TO_RAD * 1E5);
            var lon = this.long0 + d_lambda;

            p.x = lon;
            p.y = lat;

            return p;
        };
        exports.names = ["New_Zealand_Map_Grid", "nzmg"];
    },{}],56:[function(_dereq_,module,exports){
        var tsfnz = _dereq_('../common/tsfnz');
        var adjust_lon = _dereq_('../common/adjust_lon');
        var phi2z = _dereq_('../common/phi2z');
        var HALF_PI = Math.PI/2;
        var FORTPI = Math.PI/4;
        var EPSLN = 1.0e-10;

        /* Initialize the Oblique Mercator  projection
    ------------------------------------------*/
        exports.init = function() {
            this.no_off = this.no_off || false;
            this.no_rot = this.no_rot || false;

            if (isNaN(this.k0)) {
                this.k0 = 1;
            }
            var sinlat = Math.sin(this.lat0);
            var coslat = Math.cos(this.lat0);
            var con = this.e * sinlat;

            this.bl = Math.sqrt(1 + this.es / (1 - this.es) * Math.pow(coslat, 4));
            this.al = this.a * this.bl * this.k0 * Math.sqrt(1 - this.es) / (1 - con * con);
            var t0 = tsfnz(this.e, this.lat0, sinlat);
            var dl = this.bl / coslat * Math.sqrt((1 - this.es) / (1 - con * con));
            if (dl * dl < 1) {
                dl = 1;
            }
            var fl;
            var gl;
            if (!isNaN(this.longc)) {
                //Central point and azimuth method

                if (this.lat0 >= 0) {
                    fl = dl + Math.sqrt(dl * dl - 1);
                }
                else {
                    fl = dl - Math.sqrt(dl * dl - 1);
                }
                this.el = fl * Math.pow(t0, this.bl);
                gl = 0.5 * (fl - 1 / fl);
                this.gamma0 = Math.asin(Math.sin(this.alpha) / dl);
                this.long0 = this.longc - Math.asin(gl * Math.tan(this.gamma0)) / this.bl;

            }
            else {
                //2 points method
                var t1 = tsfnz(this.e, this.lat1, Math.sin(this.lat1));
                var t2 = tsfnz(this.e, this.lat2, Math.sin(this.lat2));
                if (this.lat0 >= 0) {
                    this.el = (dl + Math.sqrt(dl * dl - 1)) * Math.pow(t0, this.bl);
                }
                else {
                    this.el = (dl - Math.sqrt(dl * dl - 1)) * Math.pow(t0, this.bl);
                }
                var hl = Math.pow(t1, this.bl);
                var ll = Math.pow(t2, this.bl);
                fl = this.el / hl;
                gl = 0.5 * (fl - 1 / fl);
                var jl = (this.el * this.el - ll * hl) / (this.el * this.el + ll * hl);
                var pl = (ll - hl) / (ll + hl);
                var dlon12 = adjust_lon(this.long1 - this.long2);
                this.long0 = 0.5 * (this.long1 + this.long2) - Math.atan(jl * Math.tan(0.5 * this.bl * (dlon12)) / pl) / this.bl;
                this.long0 = adjust_lon(this.long0);
                var dlon10 = adjust_lon(this.long1 - this.long0);
                this.gamma0 = Math.atan(Math.sin(this.bl * (dlon10)) / gl);
                this.alpha = Math.asin(dl * Math.sin(this.gamma0));
            }

            if (this.no_off) {
                this.uc = 0;
            }
            else {
                if (this.lat0 >= 0) {
                    this.uc = this.al / this.bl * Math.atan2(Math.sqrt(dl * dl - 1), Math.cos(this.alpha));
                }
                else {
                    this.uc = -1 * this.al / this.bl * Math.atan2(Math.sqrt(dl * dl - 1), Math.cos(this.alpha));
                }
            }

        };


        /* Oblique Mercator forward equations--mapping lat,long to x,y
    ----------------------------------------------------------*/
        exports.forward = function(p) {
            var lon = p.x;
            var lat = p.y;
            var dlon = adjust_lon(lon - this.long0);
            var us, vs;
            var con;
            if (Math.abs(Math.abs(lat) - HALF_PI) <= EPSLN) {
                if (lat > 0) {
                    con = -1;
                }
                else {
                    con = 1;
                }
                vs = this.al / this.bl * Math.log(Math.tan(FORTPI + con * this.gamma0 * 0.5));
                us = -1 * con * HALF_PI * this.al / this.bl;
            }
            else {
                var t = tsfnz(this.e, lat, Math.sin(lat));
                var ql = this.el / Math.pow(t, this.bl);
                var sl = 0.5 * (ql - 1 / ql);
                var tl = 0.5 * (ql + 1 / ql);
                var vl = Math.sin(this.bl * (dlon));
                var ul = (sl * Math.sin(this.gamma0) - vl * Math.cos(this.gamma0)) / tl;
                if (Math.abs(Math.abs(ul) - 1) <= EPSLN) {
                    vs = Number.POSITIVE_INFINITY;
                }
                else {
                    vs = 0.5 * this.al * Math.log((1 - ul) / (1 + ul)) / this.bl;
                }
                if (Math.abs(Math.cos(this.bl * (dlon))) <= EPSLN) {
                    us = this.al * this.bl * (dlon);
                }
                else {
                    us = this.al * Math.atan2(sl * Math.cos(this.gamma0) + vl * Math.sin(this.gamma0), Math.cos(this.bl * dlon)) / this.bl;
                }
            }

            if (this.no_rot) {
                p.x = this.x0 + us;
                p.y = this.y0 + vs;
            }
            else {

                us -= this.uc;
                p.x = this.x0 + vs * Math.cos(this.alpha) + us * Math.sin(this.alpha);
                p.y = this.y0 + us * Math.cos(this.alpha) - vs * Math.sin(this.alpha);
            }
            return p;
        };

        exports.inverse = function(p) {
            var us, vs;
            if (this.no_rot) {
                vs = p.y - this.y0;
                us = p.x - this.x0;
            }
            else {
                vs = (p.x - this.x0) * Math.cos(this.alpha) - (p.y - this.y0) * Math.sin(this.alpha);
                us = (p.y - this.y0) * Math.cos(this.alpha) + (p.x - this.x0) * Math.sin(this.alpha);
                us += this.uc;
            }
            var qp = Math.exp(-1 * this.bl * vs / this.al);
            var sp = 0.5 * (qp - 1 / qp);
            var tp = 0.5 * (qp + 1 / qp);
            var vp = Math.sin(this.bl * us / this.al);
            var up = (vp * Math.cos(this.gamma0) + sp * Math.sin(this.gamma0)) / tp;
            var ts = Math.pow(this.el / Math.sqrt((1 + up) / (1 - up)), 1 / this.bl);
            if (Math.abs(up - 1) < EPSLN) {
                p.x = this.long0;
                p.y = HALF_PI;
            }
            else if (Math.abs(up + 1) < EPSLN) {
                p.x = this.long0;
                p.y = -1 * HALF_PI;
            }
            else {
                p.y = phi2z(this.e, ts);
                p.x = adjust_lon(this.long0 - Math.atan2(sp * Math.cos(this.gamma0) - vp * Math.sin(this.gamma0), Math.cos(this.bl * us / this.al)) / this.bl);
            }
            return p;
        };

        exports.names = ["Hotine_Oblique_Mercator", "Hotine Oblique Mercator", "Hotine_Oblique_Mercator_Azimuth_Natural_Origin", "Hotine_Oblique_Mercator_Azimuth_Center", "omerc"];
    },{"../common/adjust_lon":5,"../common/phi2z":16,"../common/tsfnz":24}],57:[function(_dereq_,module,exports){
        var e0fn = _dereq_('../common/e0fn');
        var e1fn = _dereq_('../common/e1fn');
        var e2fn = _dereq_('../common/e2fn');
        var e3fn = _dereq_('../common/e3fn');
        var adjust_lon = _dereq_('../common/adjust_lon');
        var adjust_lat = _dereq_('../common/adjust_lat');
        var mlfn = _dereq_('../common/mlfn');
        var EPSLN = 1.0e-10;
        var gN = _dereq_('../common/gN');
        var MAX_ITER = 20;
        exports.init = function() {
            /* Place parameters in static storage for common use
      -------------------------------------------------*/
            this.temp = this.b / this.a;
            this.es = 1 - Math.pow(this.temp, 2); // devait etre dans tmerc.js mais n y est pas donc je commente sinon retour de valeurs nulles
            this.e = Math.sqrt(this.es);
            this.e0 = e0fn(this.es);
            this.e1 = e1fn(this.es);
            this.e2 = e2fn(this.es);
            this.e3 = e3fn(this.es);
            this.ml0 = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, this.lat0); //si que des zeros le calcul ne se fait pas
        };


        /* Polyconic forward equations--mapping lat,long to x,y
    ---------------------------------------------------*/
        exports.forward = function(p) {
            var lon = p.x;
            var lat = p.y;
            var x, y, el;
            var dlon = adjust_lon(lon - this.long0);
            el = dlon * Math.sin(lat);
            if (this.sphere) {
                if (Math.abs(lat) <= EPSLN) {
                    x = this.a * dlon;
                    y = -1 * this.a * this.lat0;
                }
                else {
                    x = this.a * Math.sin(el) / Math.tan(lat);
                    y = this.a * (adjust_lat(lat - this.lat0) + (1 - Math.cos(el)) / Math.tan(lat));
                }
            }
            else {
                if (Math.abs(lat) <= EPSLN) {
                    x = this.a * dlon;
                    y = -1 * this.ml0;
                }
                else {
                    var nl = gN(this.a, this.e, Math.sin(lat)) / Math.tan(lat);
                    x = nl * Math.sin(el);
                    y = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, lat) - this.ml0 + nl * (1 - Math.cos(el));
                }

            }
            p.x = x + this.x0;
            p.y = y + this.y0;
            return p;
        };


        /* Inverse equations
  -----------------*/
        exports.inverse = function(p) {
            var lon, lat, x, y, i;
            var al, bl;
            var phi, dphi;
            x = p.x - this.x0;
            y = p.y - this.y0;

            if (this.sphere) {
                if (Math.abs(y + this.a * this.lat0) <= EPSLN) {
                    lon = adjust_lon(x / this.a + this.long0);
                    lat = 0;
                }
                else {
                    al = this.lat0 + y / this.a;
                    bl = x * x / this.a / this.a + al * al;
                    phi = al;
                    var tanphi;
                    for (i = MAX_ITER; i; --i) {
                        tanphi = Math.tan(phi);
                        dphi = -1 * (al * (phi * tanphi + 1) - phi - 0.5 * (phi * phi + bl) * tanphi) / ((phi - al) / tanphi - 1);
                        phi += dphi;
                        if (Math.abs(dphi) <= EPSLN) {
                            lat = phi;
                            break;
                        }
                    }
                    lon = adjust_lon(this.long0 + (Math.asin(x * Math.tan(phi) / this.a)) / Math.sin(lat));
                }
            }
            else {
                if (Math.abs(y + this.ml0) <= EPSLN) {
                    lat = 0;
                    lon = adjust_lon(this.long0 + x / this.a);
                }
                else {

                    al = (this.ml0 + y) / this.a;
                    bl = x * x / this.a / this.a + al * al;
                    phi = al;
                    var cl, mln, mlnp, ma;
                    var con;
                    for (i = MAX_ITER; i; --i) {
                        con = this.e * Math.sin(phi);
                        cl = Math.sqrt(1 - con * con) * Math.tan(phi);
                        mln = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, phi);
                        mlnp = this.e0 - 2 * this.e1 * Math.cos(2 * phi) + 4 * this.e2 * Math.cos(4 * phi) - 6 * this.e3 * Math.cos(6 * phi);
                        ma = mln / this.a;
                        dphi = (al * (cl * ma + 1) - ma - 0.5 * cl * (ma * ma + bl)) / (this.es * Math.sin(2 * phi) * (ma * ma + bl - 2 * al * ma) / (4 * cl) + (al - ma) * (cl * mlnp - 2 / Math.sin(2 * phi)) - mlnp);
                        phi -= dphi;
                        if (Math.abs(dphi) <= EPSLN) {
                            lat = phi;
                            break;
                        }
                    }

                    //lat=phi4z(this.e,this.e0,this.e1,this.e2,this.e3,al,bl,0,0);
                    cl = Math.sqrt(1 - this.es * Math.pow(Math.sin(lat), 2)) * Math.tan(lat);
                    lon = adjust_lon(this.long0 + Math.asin(x * cl / this.a) / Math.sin(lat));
                }
            }

            p.x = lon;
            p.y = lat;
            return p;
        };
        exports.names = ["Polyconic", "poly"];
    },{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/gN":11,"../common/mlfn":14}],58:[function(_dereq_,module,exports){
        var adjust_lon = _dereq_('../common/adjust_lon');
        var adjust_lat = _dereq_('../common/adjust_lat');
        var pj_enfn = _dereq_('../common/pj_enfn');
        var MAX_ITER = 20;
        var pj_mlfn = _dereq_('../common/pj_mlfn');
        var pj_inv_mlfn = _dereq_('../common/pj_inv_mlfn');
        var HALF_PI = Math.PI/2;
        var EPSLN = 1.0e-10;
        var asinz = _dereq_('../common/asinz');
        exports.init = function() {
            /* Place parameters in static storage for common use
    -------------------------------------------------*/


            if (!this.sphere) {
                this.en = pj_enfn(this.es);
            }
            else {
                this.n = 1;
                this.m = 0;
                this.es = 0;
                this.C_y = Math.sqrt((this.m + 1) / this.n);
                this.C_x = this.C_y / (this.m + 1);
            }

        };

        /* Sinusoidal forward equations--mapping lat,long to x,y
  -----------------------------------------------------*/
        exports.forward = function(p) {
            var x, y;
            var lon = p.x;
            var lat = p.y;
            /* Forward equations
    -----------------*/
            lon = adjust_lon(lon - this.long0);

            if (this.sphere) {
                if (!this.m) {
                    lat = this.n !== 1 ? Math.asin(this.n * Math.sin(lat)) : lat;
                }
                else {
                    var k = this.n * Math.sin(lat);
                    for (var i = MAX_ITER; i; --i) {
                        var V = (this.m * lat + Math.sin(lat) - k) / (this.m + Math.cos(lat));
                        lat -= V;
                        if (Math.abs(V) < EPSLN) {
                            break;
                        }
                    }
                }
                x = this.a * this.C_x * lon * (this.m + Math.cos(lat));
                y = this.a * this.C_y * lat;

            }
            else {

                var s = Math.sin(lat);
                var c = Math.cos(lat);
                y = this.a * pj_mlfn(lat, s, c, this.en);
                x = this.a * lon * c / Math.sqrt(1 - this.es * s * s);
            }

            p.x = x;
            p.y = y;
            return p;
        };

        exports.inverse = function(p) {
            var lat, temp, lon, s;

            p.x -= this.x0;
            lon = p.x / this.a;
            p.y -= this.y0;
            lat = p.y / this.a;

            if (this.sphere) {
                lat /= this.C_y;
                lon = lon / (this.C_x * (this.m + Math.cos(lat)));
                if (this.m) {
                    lat = asinz((this.m * lat + Math.sin(lat)) / this.n);
                }
                else if (this.n !== 1) {
                    lat = asinz(Math.sin(lat) / this.n);
                }
                lon = adjust_lon(lon + this.long0);
                lat = adjust_lat(lat);
            }
            else {
                lat = pj_inv_mlfn(p.y / this.a, this.es, this.en);
                s = Math.abs(lat);
                if (s < HALF_PI) {
                    s = Math.sin(lat);
                    temp = this.long0 + p.x * Math.sqrt(1 - this.es * s * s) / (this.a * Math.cos(lat));
                    //temp = this.long0 + p.x / (this.a * Math.cos(lat));
                    lon = adjust_lon(temp);
                }
                else if ((s - EPSLN) < HALF_PI) {
                    lon = this.long0;
                }
            }
            p.x = lon;
            p.y = lat;
            return p;
        };
        exports.names = ["Sinusoidal", "sinu"];
    },{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/asinz":6,"../common/pj_enfn":17,"../common/pj_inv_mlfn":18,"../common/pj_mlfn":19}],59:[function(_dereq_,module,exports){
        /*
  references:
    Formules et constantes pour le Calcul pour la
    projection cylindrique conforme à axe oblique et pour la transformation entre
    des systèmes de référence.
    http://www.swisstopo.admin.ch/internet/swisstopo/fr/home/topics/survey/sys/refsys/switzerland.parsysrelated1.31216.downloadList.77004.DownloadFile.tmp/swissprojectionfr.pdf
  */
        exports.init = function() {
            var phy0 = this.lat0;
            this.lambda0 = this.long0;
            var sinPhy0 = Math.sin(phy0);
            var semiMajorAxis = this.a;
            var invF = this.rf;
            var flattening = 1 / invF;
            var e2 = 2 * flattening - Math.pow(flattening, 2);
            var e = this.e = Math.sqrt(e2);
            this.R = this.k0 * semiMajorAxis * Math.sqrt(1 - e2) / (1 - e2 * Math.pow(sinPhy0, 2));
            this.alpha = Math.sqrt(1 + e2 / (1 - e2) * Math.pow(Math.cos(phy0), 4));
            this.b0 = Math.asin(sinPhy0 / this.alpha);
            var k1 = Math.log(Math.tan(Math.PI / 4 + this.b0 / 2));
            var k2 = Math.log(Math.tan(Math.PI / 4 + phy0 / 2));
            var k3 = Math.log((1 + e * sinPhy0) / (1 - e * sinPhy0));
            this.K = k1 - this.alpha * k2 + this.alpha * e / 2 * k3;
        };


        exports.forward = function(p) {
            var Sa1 = Math.log(Math.tan(Math.PI / 4 - p.y / 2));
            var Sa2 = this.e / 2 * Math.log((1 + this.e * Math.sin(p.y)) / (1 - this.e * Math.sin(p.y)));
            var S = -this.alpha * (Sa1 + Sa2) + this.K;

            // spheric latitude
            var b = 2 * (Math.atan(Math.exp(S)) - Math.PI / 4);

            // spheric longitude
            var I = this.alpha * (p.x - this.lambda0);

            // psoeudo equatorial rotation
            var rotI = Math.atan(Math.sin(I) / (Math.sin(this.b0) * Math.tan(b) + Math.cos(this.b0) * Math.cos(I)));

            var rotB = Math.asin(Math.cos(this.b0) * Math.sin(b) - Math.sin(this.b0) * Math.cos(b) * Math.cos(I));

            p.y = this.R / 2 * Math.log((1 + Math.sin(rotB)) / (1 - Math.sin(rotB))) + this.y0;
            p.x = this.R * rotI + this.x0;
            return p;
        };

        exports.inverse = function(p) {
            var Y = p.x - this.x0;
            var X = p.y - this.y0;

            var rotI = Y / this.R;
            var rotB = 2 * (Math.atan(Math.exp(X / this.R)) - Math.PI / 4);

            var b = Math.asin(Math.cos(this.b0) * Math.sin(rotB) + Math.sin(this.b0) * Math.cos(rotB) * Math.cos(rotI));
            var I = Math.atan(Math.sin(rotI) / (Math.cos(this.b0) * Math.cos(rotI) - Math.sin(this.b0) * Math.tan(rotB)));

            var lambda = this.lambda0 + I / this.alpha;

            var S = 0;
            var phy = b;
            var prevPhy = -1000;
            var iteration = 0;
            while (Math.abs(phy - prevPhy) > 0.0000001) {
                if (++iteration > 20) {
                    //...reportError("omercFwdInfinity");
                    return;
                }
                //S = Math.log(Math.tan(Math.PI / 4 + phy / 2));
                S = 1 / this.alpha * (Math.log(Math.tan(Math.PI / 4 + b / 2)) - this.K) + this.e * Math.log(Math.tan(Math.PI / 4 + Math.asin(this.e * Math.sin(phy)) / 2));
                prevPhy = phy;
                phy = 2 * Math.atan(Math.exp(S)) - Math.PI / 2;
            }

            p.x = lambda;
            p.y = phy;
            return p;
        };

        exports.names = ["somerc"];

    },{}],60:[function(_dereq_,module,exports){
        var HALF_PI = Math.PI/2;
        var EPSLN = 1.0e-10;
        var sign = _dereq_('../common/sign');
        var msfnz = _dereq_('../common/msfnz');
        var tsfnz = _dereq_('../common/tsfnz');
        var phi2z = _dereq_('../common/phi2z');
        var adjust_lon = _dereq_('../common/adjust_lon');
        exports.ssfn_ = function(phit, sinphi, eccen) {
            sinphi *= eccen;
            return (Math.tan(0.5 * (HALF_PI + phit)) * Math.pow((1 - sinphi) / (1 + sinphi), 0.5 * eccen));
        };

        exports.init = function() {
            this.coslat0 = Math.cos(this.lat0);
            this.sinlat0 = Math.sin(this.lat0);
            if (this.sphere) {
                if (this.k0 === 1 && !isNaN(this.lat_ts) && Math.abs(this.coslat0) <= EPSLN) {
                    this.k0 = 0.5 * (1 + sign(this.lat0) * Math.sin(this.lat_ts));
                }
            }
            else {
                if (Math.abs(this.coslat0) <= EPSLN) {
                    if (this.lat0 > 0) {
                        //North pole
                        //trace('stere:north pole');
                        this.con = 1;
                    }
                    else {
                        //South pole
                        //trace('stere:south pole');
                        this.con = -1;
                    }
                }
                this.cons = Math.sqrt(Math.pow(1 + this.e, 1 + this.e) * Math.pow(1 - this.e, 1 - this.e));
                if (this.k0 === 1 && !isNaN(this.lat_ts) && Math.abs(this.coslat0) <= EPSLN) {
                    this.k0 = 0.5 * this.cons * msfnz(this.e, Math.sin(this.lat_ts), Math.cos(this.lat_ts)) / tsfnz(this.e, this.con * this.lat_ts, this.con * Math.sin(this.lat_ts));
                }
                this.ms1 = msfnz(this.e, this.sinlat0, this.coslat0);
                this.X0 = 2 * Math.atan(this.ssfn_(this.lat0, this.sinlat0, this.e)) - HALF_PI;
                this.cosX0 = Math.cos(this.X0);
                this.sinX0 = Math.sin(this.X0);
            }
        };

// Stereographic forward equations--mapping lat,long to x,y
        exports.forward = function(p) {
            var lon = p.x;
            var lat = p.y;
            var sinlat = Math.sin(lat);
            var coslat = Math.cos(lat);
            var A, X, sinX, cosX, ts, rh;
            var dlon = adjust_lon(lon - this.long0);

            if (Math.abs(Math.abs(lon - this.long0) - Math.PI) <= EPSLN && Math.abs(lat + this.lat0) <= EPSLN) {
                //case of the origine point
                //trace('stere:this is the origin point');
                p.x = NaN;
                p.y = NaN;
                return p;
            }
            if (this.sphere) {
                //trace('stere:sphere case');
                A = 2 * this.k0 / (1 + this.sinlat0 * sinlat + this.coslat0 * coslat * Math.cos(dlon));
                p.x = this.a * A * coslat * Math.sin(dlon) + this.x0;
                p.y = this.a * A * (this.coslat0 * sinlat - this.sinlat0 * coslat * Math.cos(dlon)) + this.y0;
                return p;
            }
            else {
                X = 2 * Math.atan(this.ssfn_(lat, sinlat, this.e)) - HALF_PI;
                cosX = Math.cos(X);
                sinX = Math.sin(X);
                if (Math.abs(this.coslat0) <= EPSLN) {
                    ts = tsfnz(this.e, lat * this.con, this.con * sinlat);
                    rh = 2 * this.a * this.k0 * ts / this.cons;
                    p.x = this.x0 + rh * Math.sin(lon - this.long0);
                    p.y = this.y0 - this.con * rh * Math.cos(lon - this.long0);
                    //trace(p.toString());
                    return p;
                }
                else if (Math.abs(this.sinlat0) < EPSLN) {
                    //Eq
                    //trace('stere:equateur');
                    A = 2 * this.a * this.k0 / (1 + cosX * Math.cos(dlon));
                    p.y = A * sinX;
                }
                else {
                    //other case
                    //trace('stere:normal case');
                    A = 2 * this.a * this.k0 * this.ms1 / (this.cosX0 * (1 + this.sinX0 * sinX + this.cosX0 * cosX * Math.cos(dlon)));
                    p.y = A * (this.cosX0 * sinX - this.sinX0 * cosX * Math.cos(dlon)) + this.y0;
                }
                p.x = A * cosX * Math.sin(dlon) + this.x0;
            }
            //trace(p.toString());
            return p;
        };


//* Stereographic inverse equations--mapping x,y to lat/long
        exports.inverse = function(p) {
            p.x -= this.x0;
            p.y -= this.y0;
            var lon, lat, ts, ce, Chi;
            var rh = Math.sqrt(p.x * p.x + p.y * p.y);
            if (this.sphere) {
                var c = 2 * Math.atan(rh / (0.5 * this.a * this.k0));
                lon = this.long0;
                lat = this.lat0;
                if (rh <= EPSLN) {
                    p.x = lon;
                    p.y = lat;
                    return p;
                }
                lat = Math.asin(Math.cos(c) * this.sinlat0 + p.y * Math.sin(c) * this.coslat0 / rh);
                if (Math.abs(this.coslat0) < EPSLN) {
                    if (this.lat0 > 0) {
                        lon = adjust_lon(this.long0 + Math.atan2(p.x, - 1 * p.y));
                    }
                    else {
                        lon = adjust_lon(this.long0 + Math.atan2(p.x, p.y));
                    }
                }
                else {
                    lon = adjust_lon(this.long0 + Math.atan2(p.x * Math.sin(c), rh * this.coslat0 * Math.cos(c) - p.y * this.sinlat0 * Math.sin(c)));
                }
                p.x = lon;
                p.y = lat;
                return p;
            }
            else {
                if (Math.abs(this.coslat0) <= EPSLN) {
                    if (rh <= EPSLN) {
                        lat = this.lat0;
                        lon = this.long0;
                        p.x = lon;
                        p.y = lat;
                        //trace(p.toString());
                        return p;
                    }
                    p.x *= this.con;
                    p.y *= this.con;
                    ts = rh * this.cons / (2 * this.a * this.k0);
                    lat = this.con * phi2z(this.e, ts);
                    lon = this.con * adjust_lon(this.con * this.long0 + Math.atan2(p.x, - 1 * p.y));
                }
                else {
                    ce = 2 * Math.atan(rh * this.cosX0 / (2 * this.a * this.k0 * this.ms1));
                    lon = this.long0;
                    if (rh <= EPSLN) {
                        Chi = this.X0;
                    }
                    else {
                        Chi = Math.asin(Math.cos(ce) * this.sinX0 + p.y * Math.sin(ce) * this.cosX0 / rh);
                        lon = adjust_lon(this.long0 + Math.atan2(p.x * Math.sin(ce), rh * this.cosX0 * Math.cos(ce) - p.y * this.sinX0 * Math.sin(ce)));
                    }
                    lat = -1 * phi2z(this.e, Math.tan(0.5 * (HALF_PI + Chi)));
                }
            }
            p.x = lon;
            p.y = lat;

            //trace(p.toString());
            return p;

        };
        exports.names = ["stere", "Stereographic_South_Pole", "Polar Stereographic (variant B)"];

    },{"../common/adjust_lon":5,"../common/msfnz":15,"../common/phi2z":16,"../common/sign":21,"../common/tsfnz":24}],61:[function(_dereq_,module,exports){
        var gauss = _dereq_('./gauss');
        var adjust_lon = _dereq_('../common/adjust_lon');
        exports.init = function() {
            gauss.init.apply(this);
            if (!this.rc) {
                return;
            }
            this.sinc0 = Math.sin(this.phic0);
            this.cosc0 = Math.cos(this.phic0);
            this.R2 = 2 * this.rc;
            if (!this.title) {
                this.title = "Oblique Stereographic Alternative";
            }
        };

        exports.forward = function(p) {
            var sinc, cosc, cosl, k;
            p.x = adjust_lon(p.x - this.long0);
            gauss.forward.apply(this, [p]);
            sinc = Math.sin(p.y);
            cosc = Math.cos(p.y);
            cosl = Math.cos(p.x);
            k = this.k0 * this.R2 / (1 + this.sinc0 * sinc + this.cosc0 * cosc * cosl);
            p.x = k * cosc * Math.sin(p.x);
            p.y = k * (this.cosc0 * sinc - this.sinc0 * cosc * cosl);
            p.x = this.a * p.x + this.x0;
            p.y = this.a * p.y + this.y0;
            return p;
        };

        exports.inverse = function(p) {
            var sinc, cosc, lon, lat, rho;
            p.x = (p.x - this.x0) / this.a;
            p.y = (p.y - this.y0) / this.a;

            p.x /= this.k0;
            p.y /= this.k0;
            if ((rho = Math.sqrt(p.x * p.x + p.y * p.y))) {
                var c = 2 * Math.atan2(rho, this.R2);
                sinc = Math.sin(c);
                cosc = Math.cos(c);
                lat = Math.asin(cosc * this.sinc0 + p.y * sinc * this.cosc0 / rho);
                lon = Math.atan2(p.x * sinc, rho * this.cosc0 * cosc - p.y * this.sinc0 * sinc);
            }
            else {
                lat = this.phic0;
                lon = 0;
            }

            p.x = lon;
            p.y = lat;
            gauss.inverse.apply(this, [p]);
            p.x = adjust_lon(p.x + this.long0);
            return p;
        };

        exports.names = ["Stereographic_North_Pole", "Oblique_Stereographic", "Polar_Stereographic", "sterea","Oblique Stereographic Alternative"];

    },{"../common/adjust_lon":5,"./gauss":46}],62:[function(_dereq_,module,exports){
        var e0fn = _dereq_('../common/e0fn');
        var e1fn = _dereq_('../common/e1fn');
        var e2fn = _dereq_('../common/e2fn');
        var e3fn = _dereq_('../common/e3fn');
        var mlfn = _dereq_('../common/mlfn');
        var adjust_lon = _dereq_('../common/adjust_lon');
        var HALF_PI = Math.PI/2;
        var EPSLN = 1.0e-10;
        var sign = _dereq_('../common/sign');
        var asinz = _dereq_('../common/asinz');

        exports.init = function() {
            this.e0 = e0fn(this.es);
            this.e1 = e1fn(this.es);
            this.e2 = e2fn(this.es);
            this.e3 = e3fn(this.es);
            this.ml0 = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, this.lat0);
        };

        /**
         Transverse Mercator Forward  - long/lat to x/y
         long/lat in radians
         */
        exports.forward = function(p) {
            var lon = p.x;
            var lat = p.y;

            var delta_lon = adjust_lon(lon - this.long0);
            var con;
            var x, y;
            var sin_phi = Math.sin(lat);
            var cos_phi = Math.cos(lat);

            if (this.sphere) {
                var b = cos_phi * Math.sin(delta_lon);
                if ((Math.abs(Math.abs(b) - 1)) < 0.0000000001) {
                    return (93);
                }
                else {
                    x = 0.5 * this.a * this.k0 * Math.log((1 + b) / (1 - b));
                    con = Math.acos(cos_phi * Math.cos(delta_lon) / Math.sqrt(1 - b * b));
                    if (lat < 0) {
                        con = -con;
                    }
                    y = this.a * this.k0 * (con - this.lat0);
                }
            }
            else {
                var al = cos_phi * delta_lon;
                var als = Math.pow(al, 2);
                var c = this.ep2 * Math.pow(cos_phi, 2);
                var tq = Math.tan(lat);
                var t = Math.pow(tq, 2);
                con = 1 - this.es * Math.pow(sin_phi, 2);
                var n = this.a / Math.sqrt(con);
                var ml = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, lat);

                x = this.k0 * n * al * (1 + als / 6 * (1 - t + c + als / 20 * (5 - 18 * t + Math.pow(t, 2) + 72 * c - 58 * this.ep2))) + this.x0;
                y = this.k0 * (ml - this.ml0 + n * tq * (als * (0.5 + als / 24 * (5 - t + 9 * c + 4 * Math.pow(c, 2) + als / 30 * (61 - 58 * t + Math.pow(t, 2) + 600 * c - 330 * this.ep2))))) + this.y0;

            }
            p.x = x;
            p.y = y;
            return p;
        };

        /**
         Transverse Mercator Inverse  -  x/y to long/lat
         */
        exports.inverse = function(p) {
            var con, phi;
            var delta_phi;
            var i;
            var max_iter = 6;
            var lat, lon;

            if (this.sphere) {
                var f = Math.exp(p.x / (this.a * this.k0));
                var g = 0.5 * (f - 1 / f);
                var temp = this.lat0 + p.y / (this.a * this.k0);
                var h = Math.cos(temp);
                con = Math.sqrt((1 - h * h) / (1 + g * g));
                lat = asinz(con);
                if (temp < 0) {
                    lat = -lat;
                }
                if ((g === 0) && (h === 0)) {
                    lon = this.long0;
                }
                else {
                    lon = adjust_lon(Math.atan2(g, h) + this.long0);
                }
            }
            else { // ellipsoidal form
                var x = p.x - this.x0;
                var y = p.y - this.y0;

                con = (this.ml0 + y / this.k0) / this.a;
                phi = con;
                for (i = 0; true; i++) {
                    delta_phi = ((con + this.e1 * Math.sin(2 * phi) - this.e2 * Math.sin(4 * phi) + this.e3 * Math.sin(6 * phi)) / this.e0) - phi;
                    phi += delta_phi;
                    if (Math.abs(delta_phi) <= EPSLN) {
                        break;
                    }
                    if (i >= max_iter) {
                        return (95);
                    }
                } // for()
                if (Math.abs(phi) < HALF_PI) {
                    var sin_phi = Math.sin(phi);
                    var cos_phi = Math.cos(phi);
                    var tan_phi = Math.tan(phi);
                    var c = this.ep2 * Math.pow(cos_phi, 2);
                    var cs = Math.pow(c, 2);
                    var t = Math.pow(tan_phi, 2);
                    var ts = Math.pow(t, 2);
                    con = 1 - this.es * Math.pow(sin_phi, 2);
                    var n = this.a / Math.sqrt(con);
                    var r = n * (1 - this.es) / con;
                    var d = x / (n * this.k0);
                    var ds = Math.pow(d, 2);
                    lat = phi - (n * tan_phi * ds / r) * (0.5 - ds / 24 * (5 + 3 * t + 10 * c - 4 * cs - 9 * this.ep2 - ds / 30 * (61 + 90 * t + 298 * c + 45 * ts - 252 * this.ep2 - 3 * cs)));
                    lon = adjust_lon(this.long0 + (d * (1 - ds / 6 * (1 + 2 * t + c - ds / 20 * (5 - 2 * c + 28 * t - 3 * cs + 8 * this.ep2 + 24 * ts))) / cos_phi));
                }
                else {
                    lat = HALF_PI * sign(y);
                    lon = this.long0;
                }
            }
            p.x = lon;
            p.y = lat;
            return p;
        };
        exports.names = ["Transverse_Mercator", "Transverse Mercator", "tmerc"];

    },{"../common/adjust_lon":5,"../common/asinz":6,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/mlfn":14,"../common/sign":21}],63:[function(_dereq_,module,exports){
        var D2R = 0.01745329251994329577;
        var tmerc = _dereq_('./tmerc');
        exports.dependsOn = 'tmerc';
        exports.init = function() {
            if (!this.zone) {
                return;
            }
            this.lat0 = 0;
            this.long0 = ((6 * Math.abs(this.zone)) - 183) * D2R;
            this.x0 = 500000;
            this.y0 = this.utmSouth ? 10000000 : 0;
            this.k0 = 0.9996;

            tmerc.init.apply(this);
            this.forward = tmerc.forward;
            this.inverse = tmerc.inverse;
        };
        exports.names = ["Universal Transverse Mercator System", "utm"];

    },{"./tmerc":62}],64:[function(_dereq_,module,exports){
        var adjust_lon = _dereq_('../common/adjust_lon');
        var HALF_PI = Math.PI/2;
        var EPSLN = 1.0e-10;
        var asinz = _dereq_('../common/asinz');
        /* Initialize the Van Der Grinten projection
  ----------------------------------------*/
        exports.init = function() {
            //this.R = 6370997; //Radius of earth
            this.R = this.a;
        };

        exports.forward = function(p) {

            var lon = p.x;
            var lat = p.y;

            /* Forward equations
    -----------------*/
            var dlon = adjust_lon(lon - this.long0);
            var x, y;

            if (Math.abs(lat) <= EPSLN) {
                x = this.x0 + this.R * dlon;
                y = this.y0;
            }
            var theta = asinz(2 * Math.abs(lat / Math.PI));
            if ((Math.abs(dlon) <= EPSLN) || (Math.abs(Math.abs(lat) - HALF_PI) <= EPSLN)) {
                x = this.x0;
                if (lat >= 0) {
                    y = this.y0 + Math.PI * this.R * Math.tan(0.5 * theta);
                }
                else {
                    y = this.y0 + Math.PI * this.R * -Math.tan(0.5 * theta);
                }
                //  return(OK);
            }
            var al = 0.5 * Math.abs((Math.PI / dlon) - (dlon / Math.PI));
            var asq = al * al;
            var sinth = Math.sin(theta);
            var costh = Math.cos(theta);

            var g = costh / (sinth + costh - 1);
            var gsq = g * g;
            var m = g * (2 / sinth - 1);
            var msq = m * m;
            var con = Math.PI * this.R * (al * (g - msq) + Math.sqrt(asq * (g - msq) * (g - msq) - (msq + asq) * (gsq - msq))) / (msq + asq);
            if (dlon < 0) {
                con = -con;
            }
            x = this.x0 + con;
            //con = Math.abs(con / (Math.PI * this.R));
            var q = asq + g;
            con = Math.PI * this.R * (m * q - al * Math.sqrt((msq + asq) * (asq + 1) - q * q)) / (msq + asq);
            if (lat >= 0) {
                //y = this.y0 + Math.PI * this.R * Math.sqrt(1 - con * con - 2 * al * con);
                y = this.y0 + con;
            }
            else {
                //y = this.y0 - Math.PI * this.R * Math.sqrt(1 - con * con - 2 * al * con);
                y = this.y0 - con;
            }
            p.x = x;
            p.y = y;
            return p;
        };

        /* Van Der Grinten inverse equations--mapping x,y to lat/long
  ---------------------------------------------------------*/
        exports.inverse = function(p) {
            var lon, lat;
            var xx, yy, xys, c1, c2, c3;
            var a1;
            var m1;
            var con;
            var th1;
            var d;

            /* inverse equations
    -----------------*/
            p.x -= this.x0;
            p.y -= this.y0;
            con = Math.PI * this.R;
            xx = p.x / con;
            yy = p.y / con;
            xys = xx * xx + yy * yy;
            c1 = -Math.abs(yy) * (1 + xys);
            c2 = c1 - 2 * yy * yy + xx * xx;
            c3 = -2 * c1 + 1 + 2 * yy * yy + xys * xys;
            d = yy * yy / c3 + (2 * c2 * c2 * c2 / c3 / c3 / c3 - 9 * c1 * c2 / c3 / c3) / 27;
            a1 = (c1 - c2 * c2 / 3 / c3) / c3;
            m1 = 2 * Math.sqrt(-a1 / 3);
            con = ((3 * d) / a1) / m1;
            if (Math.abs(con) > 1) {
                if (con >= 0) {
                    con = 1;
                }
                else {
                    con = -1;
                }
            }
            th1 = Math.acos(con) / 3;
            if (p.y >= 0) {
                lat = (-m1 * Math.cos(th1 + Math.PI / 3) - c2 / 3 / c3) * Math.PI;
            }
            else {
                lat = -(-m1 * Math.cos(th1 + Math.PI / 3) - c2 / 3 / c3) * Math.PI;
            }

            if (Math.abs(xx) < EPSLN) {
                lon = this.long0;
            }
            else {
                lon = adjust_lon(this.long0 + Math.PI * (xys - 1 + Math.sqrt(1 + 2 * (xx * xx - yy * yy) + xys * xys)) / 2 / xx);
            }

            p.x = lon;
            p.y = lat;
            return p;
        };
        exports.names = ["Van_der_Grinten_I", "VanDerGrinten", "vandg"];
    },{"../common/adjust_lon":5,"../common/asinz":6}],65:[function(_dereq_,module,exports){
        var D2R = 0.01745329251994329577;
        var R2D = 57.29577951308232088;
        var PJD_3PARAM = 1;
        var PJD_7PARAM = 2;
        var datum_transform = _dereq_('./datum_transform');
        var adjust_axis = _dereq_('./adjust_axis');
        var proj = _dereq_('./Proj');
        var toPoint = _dereq_('./common/toPoint');
        module.exports = function transform(source, dest, point) {
            var wgs84;
            if (Array.isArray(point)) {
                point = toPoint(point);
            }
            function checkNotWGS(source, dest) {
                return ((source.datum.datum_type === PJD_3PARAM || source.datum.datum_type === PJD_7PARAM) && dest.datumCode !== "WGS84");
            }

            // Workaround for datum shifts towgs84, if either source or destination projection is not wgs84
            if (source.datum && dest.datum && (checkNotWGS(source, dest) || checkNotWGS(dest, source))) {
                wgs84 = new proj('WGS84');
                transform(source, wgs84, point);
                source = wgs84;
            }
            // DGR, 2010/11/12
            if (source.axis !== "enu") {
                adjust_axis(source, false, point);
            }
            // Transform source points to long/lat, if they aren't already.
            if (source.projName === "longlat") {
                point.x *= D2R; // convert degrees to radians
                point.y *= D2R;
            }
            else {
                if (source.to_meter) {
                    point.x *= source.to_meter;
                    point.y *= source.to_meter;
                }
                source.inverse(point); // Convert Cartesian to longlat
            }
            // Adjust for the prime meridian if necessary
            if (source.from_greenwich) {
                point.x += source.from_greenwich;
            }

            // Convert datums if needed, and if possible.
            point = datum_transform(source.datum, dest.datum, point);

            // Adjust for the prime meridian if necessary
            if (dest.from_greenwich) {
                point.x -= dest.from_greenwich;
            }

            if (dest.projName === "longlat") {
                // convert radians to decimal degrees
                point.x *= R2D;
                point.y *= R2D;
            }
            else { // else project
                dest.forward(point);
                if (dest.to_meter) {
                    point.x /= dest.to_meter;
                    point.y /= dest.to_meter;
                }
            }

            // DGR, 2010/11/12
            if (dest.axis !== "enu") {
                adjust_axis(dest, true, point);
            }

            return point;
        };
    },{"./Proj":2,"./adjust_axis":3,"./common/toPoint":23,"./datum_transform":31}],66:[function(_dereq_,module,exports){
        var D2R = 0.01745329251994329577;
        var extend = _dereq_('./extend');

        function mapit(obj, key, v) {
            obj[key] = v.map(function(aa) {
                var o = {};
                sExpr(aa, o);
                return o;
            }).reduce(function(a, b) {
                return extend(a, b);
            }, {});
        }

        function sExpr(v, obj) {
            var key;
            if (!Array.isArray(v)) {
                obj[v] = true;
                return;
            }
            else {
                key = v.shift();
                if (key === 'PARAMETER') {
                    key = v.shift();
                }
                if (v.length === 1) {
                    if (Array.isArray(v[0])) {
                        obj[key] = {};
                        sExpr(v[0], obj[key]);
                    }
                    else {
                        obj[key] = v[0];
                    }
                }
                else if (!v.length) {
                    obj[key] = true;
                }
                else if (key === 'TOWGS84') {
                    obj[key] = v;
                }
                else {
                    obj[key] = {};
                    if (['UNIT', 'PRIMEM', 'VERT_DATUM'].indexOf(key) > -1) {
                        obj[key] = {
                            name: v[0].toLowerCase(),
                            convert: v[1]
                        };
                        if (v.length === 3) {
                            obj[key].auth = v[2];
                        }
                    }
                    else if (key === 'SPHEROID') {
                        obj[key] = {
                            name: v[0],
                            a: v[1],
                            rf: v[2]
                        };
                        if (v.length === 4) {
                            obj[key].auth = v[3];
                        }
                    }
                    else if (['GEOGCS', 'GEOCCS', 'DATUM', 'VERT_CS', 'COMPD_CS', 'LOCAL_CS', 'FITTED_CS', 'LOCAL_DATUM'].indexOf(key) > -1) {
                        v[0] = ['name', v[0]];
                        mapit(obj, key, v);
                    }
                    else if (v.every(function(aa) {
                        return Array.isArray(aa);
                    })) {
                        mapit(obj, key, v);
                    }
                    else {
                        sExpr(v, obj[key]);
                    }
                }
            }
        }

        function rename(obj, params) {
            var outName = params[0];
            var inName = params[1];
            if (!(outName in obj) && (inName in obj)) {
                obj[outName] = obj[inName];
                if (params.length === 3) {
                    obj[outName] = params[2](obj[outName]);
                }
            }
        }

        function d2r(input) {
            return input * D2R;
        }

        function cleanWKT(wkt) {
            if (wkt.type === 'GEOGCS') {
                wkt.projName = 'longlat';
            }
            else if (wkt.type === 'LOCAL_CS') {
                wkt.projName = 'identity';
                wkt.local = true;
            }
            else {
                if (typeof wkt.PROJECTION === "object") {
                    wkt.projName = Object.keys(wkt.PROJECTION)[0];
                }
                else {
                    wkt.projName = wkt.PROJECTION;
                }
            }
            if (wkt.UNIT) {
                wkt.units = wkt.UNIT.name.toLowerCase();
                if (wkt.units === 'metre') {
                    wkt.units = 'meter';
                }
                if (wkt.UNIT.convert) {
                    if (wkt.type === 'GEOGCS') {
                        if (wkt.DATUM && wkt.DATUM.SPHEROID) {
                            wkt.to_meter = parseFloat(wkt.UNIT.convert, 10)*wkt.DATUM.SPHEROID.a;
                        }
                    } else {
                        wkt.to_meter = parseFloat(wkt.UNIT.convert, 10);
                    }
                }
            }

            if (wkt.GEOGCS) {
                //if(wkt.GEOGCS.PRIMEM&&wkt.GEOGCS.PRIMEM.convert){
                //  wkt.from_greenwich=wkt.GEOGCS.PRIMEM.convert*D2R;
                //}
                if (wkt.GEOGCS.DATUM) {
                    wkt.datumCode = wkt.GEOGCS.DATUM.name.toLowerCase();
                }
                else {
                    wkt.datumCode = wkt.GEOGCS.name.toLowerCase();
                }
                if (wkt.datumCode.slice(0, 2) === 'd_') {
                    wkt.datumCode = wkt.datumCode.slice(2);
                }
                if (wkt.datumCode === 'new_zealand_geodetic_datum_1949' || wkt.datumCode === 'new_zealand_1949') {
                    wkt.datumCode = 'nzgd49';
                }
                if (wkt.datumCode === "wgs_1984") {
                    if (wkt.PROJECTION === 'Mercator_Auxiliary_Sphere') {
                        wkt.sphere = true;
                    }
                    wkt.datumCode = 'wgs84';
                }
                if (wkt.datumCode.slice(-6) === '_ferro') {
                    wkt.datumCode = wkt.datumCode.slice(0, - 6);
                }
                if (wkt.datumCode.slice(-8) === '_jakarta') {
                    wkt.datumCode = wkt.datumCode.slice(0, - 8);
                }
                if (~wkt.datumCode.indexOf('belge')) {
                    wkt.datumCode = "rnb72";
                }
                if (wkt.GEOGCS.DATUM && wkt.GEOGCS.DATUM.SPHEROID) {
                    wkt.ellps = wkt.GEOGCS.DATUM.SPHEROID.name.replace('_19', '').replace(/[Cc]larke\_18/, 'clrk');
                    if (wkt.ellps.toLowerCase().slice(0, 13) === "international") {
                        wkt.ellps = 'intl';
                    }

                    wkt.a = wkt.GEOGCS.DATUM.SPHEROID.a;
                    wkt.rf = parseFloat(wkt.GEOGCS.DATUM.SPHEROID.rf, 10);
                }
                if (~wkt.datumCode.indexOf('osgb_1936')) {
                    wkt.datumCode = "osgb36";
                }
            }
            if (wkt.b && !isFinite(wkt.b)) {
                wkt.b = wkt.a;
            }

            function toMeter(input) {
                var ratio = wkt.to_meter || 1;
                return parseFloat(input, 10) * ratio;
            }
            var renamer = function(a) {
                return rename(wkt, a);
            };
            var list = [
                ['standard_parallel_1', 'Standard_Parallel_1'],
                ['standard_parallel_2', 'Standard_Parallel_2'],
                ['false_easting', 'False_Easting'],
                ['false_northing', 'False_Northing'],
                ['central_meridian', 'Central_Meridian'],
                ['latitude_of_origin', 'Latitude_Of_Origin'],
                ['latitude_of_origin', 'Central_Parallel'],
                ['scale_factor', 'Scale_Factor'],
                ['k0', 'scale_factor'],
                ['latitude_of_center', 'Latitude_of_center'],
                ['lat0', 'latitude_of_center', d2r],
                ['longitude_of_center', 'Longitude_Of_Center'],
                ['longc', 'longitude_of_center', d2r],
                ['x0', 'false_easting', toMeter],
                ['y0', 'false_northing', toMeter],
                ['long0', 'central_meridian', d2r],
                ['lat0', 'latitude_of_origin', d2r],
                ['lat0', 'standard_parallel_1', d2r],
                ['lat1', 'standard_parallel_1', d2r],
                ['lat2', 'standard_parallel_2', d2r],
                ['alpha', 'azimuth', d2r],
                ['srsCode', 'name']
            ];
            list.forEach(renamer);
            if (!wkt.long0 && wkt.longc && (wkt.projName === 'Albers_Conic_Equal_Area' || wkt.projName === "Lambert_Azimuthal_Equal_Area")) {
                wkt.long0 = wkt.longc;
            }
            if (!wkt.lat_ts && wkt.lat1 && (wkt.projName === 'Stereographic_South_Pole' || wkt.projName === 'Polar Stereographic (variant B)')) {
                wkt.lat0 = d2r(wkt.lat1 > 0 ? 90 : -90);
                wkt.lat_ts = wkt.lat1;
            }
        }
        module.exports = function(wkt, self) {
            var lisp = JSON.parse(("," + wkt).replace(/\s*\,\s*([A-Z_0-9]+?)(\[)/g, ',["$1",').slice(1).replace(/\s*\,\s*([A-Z_0-9]+?)\]/g, ',"$1"]').replace(/,\["VERTCS".+/,''));
            var type = lisp.shift();
            var name = lisp.shift();
            lisp.unshift(['name', name]);
            lisp.unshift(['type', type]);
            lisp.unshift('output');
            var obj = {};
            sExpr(lisp, obj);
            cleanWKT(obj.output);
            return extend(self, obj.output);
        };

    },{"./extend":34}],67:[function(_dereq_,module,exports){



        /**
         * UTM zones are grouped, and assigned to one of a group of 6
         * sets.
         *
         * {int} @private
         */
        var NUM_100K_SETS = 6;

        /**
         * The column letters (for easting) of the lower left value, per
         * set.
         *
         * {string} @private
         */
        var SET_ORIGIN_COLUMN_LETTERS = 'AJSAJS';

        /**
         * The row letters (for northing) of the lower left value, per
         * set.
         *
         * {string} @private
         */
        var SET_ORIGIN_ROW_LETTERS = 'AFAFAF';

        var A = 65; // A
        var I = 73; // I
        var O = 79; // O
        var V = 86; // V
        var Z = 90; // Z

        /**
         * Conversion of lat/lon to MGRS.
         *
         * @param {object} ll Object literal with lat and lon properties on a
         *     WGS84 ellipsoid.
         * @param {int} accuracy Accuracy in digits (5 for 1 m, 4 for 10 m, 3 for
         *      100 m, 2 for 1000 m or 1 for 10000 m). Optional, default is 5.
         * @return {string} the MGRS string for the given location and accuracy.
         */
        exports.forward = function(ll, accuracy) {
            accuracy = accuracy || 5; // default accuracy 1m
            return encode(LLtoUTM({
                lat: ll[1],
                lon: ll[0]
            }), accuracy);
        };

        /**
         * Conversion of MGRS to lat/lon.
         *
         * @param {string} mgrs MGRS string.
         * @return {array} An array with left (longitude), bottom (latitude), right
         *     (longitude) and top (latitude) values in WGS84, representing the
         *     bounding box for the provided MGRS reference.
         */
        exports.inverse = function(mgrs) {
            var bbox = UTMtoLL(decode(mgrs.toUpperCase()));
            if (bbox.lat && bbox.lon) {
                return [bbox.lon, bbox.lat, bbox.lon, bbox.lat];
            }
            return [bbox.left, bbox.bottom, bbox.right, bbox.top];
        };

        exports.toPoint = function(mgrs) {
            var bbox = UTMtoLL(decode(mgrs.toUpperCase()));
            if (bbox.lat && bbox.lon) {
                return [bbox.lon, bbox.lat];
            }
            return [(bbox.left + bbox.right) / 2, (bbox.top + bbox.bottom) / 2];
        };
        /**
         * Conversion from degrees to radians.
         *
         * @private
         * @param {number} deg the angle in degrees.
         * @return {number} the angle in radians.
         */
        function degToRad(deg) {
            return (deg * (Math.PI / 180.0));
        }

        /**
         * Conversion from radians to degrees.
         *
         * @private
         * @param {number} rad the angle in radians.
         * @return {number} the angle in degrees.
         */
        function radToDeg(rad) {
            return (180.0 * (rad / Math.PI));
        }

        /**
         * Converts a set of Longitude and Latitude co-ordinates to UTM
         * using the WGS84 ellipsoid.
         *
         * @private
         * @param {object} ll Object literal with lat and lon properties
         *     representing the WGS84 coordinate to be converted.
         * @return {object} Object literal containing the UTM value with easting,
         *     northing, zoneNumber and zoneLetter properties, and an optional
         *     accuracy property in digits. Returns null if the conversion failed.
         */
        function LLtoUTM(ll) {
            var Lat = ll.lat;
            var Long = ll.lon;
            var a = 6378137.0; //ellip.radius;
            var eccSquared = 0.00669438; //ellip.eccsq;
            var k0 = 0.9996;
            var LongOrigin;
            var eccPrimeSquared;
            var N, T, C, A, M;
            var LatRad = degToRad(Lat);
            var LongRad = degToRad(Long);
            var LongOriginRad;
            var ZoneNumber;
            // (int)
            ZoneNumber = Math.floor((Long + 180) / 6) + 1;

            //Make sure the longitude 180.00 is in Zone 60
            if (Long === 180) {
                ZoneNumber = 60;
            }

            // Special zone for Norway
            if (Lat >= 56.0 && Lat < 64.0 && Long >= 3.0 && Long < 12.0) {
                ZoneNumber = 32;
            }

            // Special zones for Svalbard
            if (Lat >= 72.0 && Lat < 84.0) {
                if (Long >= 0.0 && Long < 9.0) {
                    ZoneNumber = 31;
                }
                else if (Long >= 9.0 && Long < 21.0) {
                    ZoneNumber = 33;
                }
                else if (Long >= 21.0 && Long < 33.0) {
                    ZoneNumber = 35;
                }
                else if (Long >= 33.0 && Long < 42.0) {
                    ZoneNumber = 37;
                }
            }

            LongOrigin = (ZoneNumber - 1) * 6 - 180 + 3; //+3 puts origin
            // in middle of
            // zone
            LongOriginRad = degToRad(LongOrigin);

            eccPrimeSquared = (eccSquared) / (1 - eccSquared);

            N = a / Math.sqrt(1 - eccSquared * Math.sin(LatRad) * Math.sin(LatRad));
            T = Math.tan(LatRad) * Math.tan(LatRad);
            C = eccPrimeSquared * Math.cos(LatRad) * Math.cos(LatRad);
            A = Math.cos(LatRad) * (LongRad - LongOriginRad);

            M = a * ((1 - eccSquared / 4 - 3 * eccSquared * eccSquared / 64 - 5 * eccSquared * eccSquared * eccSquared / 256) * LatRad - (3 * eccSquared / 8 + 3 * eccSquared * eccSquared / 32 + 45 * eccSquared * eccSquared * eccSquared / 1024) * Math.sin(2 * LatRad) + (15 * eccSquared * eccSquared / 256 + 45 * eccSquared * eccSquared * eccSquared / 1024) * Math.sin(4 * LatRad) - (35 * eccSquared * eccSquared * eccSquared / 3072) * Math.sin(6 * LatRad));

            var UTMEasting = (k0 * N * (A + (1 - T + C) * A * A * A / 6.0 + (5 - 18 * T + T * T + 72 * C - 58 * eccPrimeSquared) * A * A * A * A * A / 120.0) + 500000.0);

            var UTMNorthing = (k0 * (M + N * Math.tan(LatRad) * (A * A / 2 + (5 - T + 9 * C + 4 * C * C) * A * A * A * A / 24.0 + (61 - 58 * T + T * T + 600 * C - 330 * eccPrimeSquared) * A * A * A * A * A * A / 720.0)));
            if (Lat < 0.0) {
                UTMNorthing += 10000000.0; //10000000 meter offset for
                // southern hemisphere
            }

            return {
                northing: Math.round(UTMNorthing),
                easting: Math.round(UTMEasting),
                zoneNumber: ZoneNumber,
                zoneLetter: getLetterDesignator(Lat)
            };
        }

        /**
         * Converts UTM coords to lat/long, using the WGS84 ellipsoid. This is a convenience
         * class where the Zone can be specified as a single string eg."60N" which
         * is then broken down into the ZoneNumber and ZoneLetter.
         *
         * @private
         * @param {object} utm An object literal with northing, easting, zoneNumber
         *     and zoneLetter properties. If an optional accuracy property is
         *     provided (in meters), a bounding box will be returned instead of
         *     latitude and longitude.
         * @return {object} An object literal containing either lat and lon values
         *     (if no accuracy was provided), or top, right, bottom and left values
         *     for the bounding box calculated according to the provided accuracy.
         *     Returns null if the conversion failed.
         */
        function UTMtoLL(utm) {

            var UTMNorthing = utm.northing;
            var UTMEasting = utm.easting;
            var zoneLetter = utm.zoneLetter;
            var zoneNumber = utm.zoneNumber;
            // check the ZoneNummber is valid
            if (zoneNumber < 0 || zoneNumber > 60) {
                return null;
            }

            var k0 = 0.9996;
            var a = 6378137.0; //ellip.radius;
            var eccSquared = 0.00669438; //ellip.eccsq;
            var eccPrimeSquared;
            var e1 = (1 - Math.sqrt(1 - eccSquared)) / (1 + Math.sqrt(1 - eccSquared));
            var N1, T1, C1, R1, D, M;
            var LongOrigin;
            var mu, phi1Rad;

            // remove 500,000 meter offset for longitude
            var x = UTMEasting - 500000.0;
            var y = UTMNorthing;

            // We must know somehow if we are in the Northern or Southern
            // hemisphere, this is the only time we use the letter So even
            // if the Zone letter isn't exactly correct it should indicate
            // the hemisphere correctly
            if (zoneLetter < 'N') {
                y -= 10000000.0; // remove 10,000,000 meter offset used
                // for southern hemisphere
            }

            // There are 60 zones with zone 1 being at West -180 to -174
            LongOrigin = (zoneNumber - 1) * 6 - 180 + 3; // +3 puts origin
            // in middle of
            // zone

            eccPrimeSquared = (eccSquared) / (1 - eccSquared);

            M = y / k0;
            mu = M / (a * (1 - eccSquared / 4 - 3 * eccSquared * eccSquared / 64 - 5 * eccSquared * eccSquared * eccSquared / 256));

            phi1Rad = mu + (3 * e1 / 2 - 27 * e1 * e1 * e1 / 32) * Math.sin(2 * mu) + (21 * e1 * e1 / 16 - 55 * e1 * e1 * e1 * e1 / 32) * Math.sin(4 * mu) + (151 * e1 * e1 * e1 / 96) * Math.sin(6 * mu);
            // double phi1 = ProjMath.radToDeg(phi1Rad);

            N1 = a / Math.sqrt(1 - eccSquared * Math.sin(phi1Rad) * Math.sin(phi1Rad));
            T1 = Math.tan(phi1Rad) * Math.tan(phi1Rad);
            C1 = eccPrimeSquared * Math.cos(phi1Rad) * Math.cos(phi1Rad);
            R1 = a * (1 - eccSquared) / Math.pow(1 - eccSquared * Math.sin(phi1Rad) * Math.sin(phi1Rad), 1.5);
            D = x / (N1 * k0);

            var lat = phi1Rad - (N1 * Math.tan(phi1Rad) / R1) * (D * D / 2 - (5 + 3 * T1 + 10 * C1 - 4 * C1 * C1 - 9 * eccPrimeSquared) * D * D * D * D / 24 + (61 + 90 * T1 + 298 * C1 + 45 * T1 * T1 - 252 * eccPrimeSquared - 3 * C1 * C1) * D * D * D * D * D * D / 720);
            lat = radToDeg(lat);

            var lon = (D - (1 + 2 * T1 + C1) * D * D * D / 6 + (5 - 2 * C1 + 28 * T1 - 3 * C1 * C1 + 8 * eccPrimeSquared + 24 * T1 * T1) * D * D * D * D * D / 120) / Math.cos(phi1Rad);
            lon = LongOrigin + radToDeg(lon);

            var result;
            if (utm.accuracy) {
                var topRight = UTMtoLL({
                    northing: utm.northing + utm.accuracy,
                    easting: utm.easting + utm.accuracy,
                    zoneLetter: utm.zoneLetter,
                    zoneNumber: utm.zoneNumber
                });
                result = {
                    top: topRight.lat,
                    right: topRight.lon,
                    bottom: lat,
                    left: lon
                };
            }
            else {
                result = {
                    lat: lat,
                    lon: lon
                };
            }
            return result;
        }

        /**
         * Calculates the MGRS letter designator for the given latitude.
         *
         * @private
         * @param {number} lat The latitude in WGS84 to get the letter designator
         *     for.
         * @return {char} The letter designator.
         */
        function getLetterDesignator(lat) {
            //This is here as an error flag to show that the Latitude is
            //outside MGRS limits
            var LetterDesignator = 'Z';

            if ((84 >= lat) && (lat >= 72)) {
                LetterDesignator = 'X';
            }
            else if ((72 > lat) && (lat >= 64)) {
                LetterDesignator = 'W';
            }
            else if ((64 > lat) && (lat >= 56)) {
                LetterDesignator = 'V';
            }
            else if ((56 > lat) && (lat >= 48)) {
                LetterDesignator = 'U';
            }
            else if ((48 > lat) && (lat >= 40)) {
                LetterDesignator = 'T';
            }
            else if ((40 > lat) && (lat >= 32)) {
                LetterDesignator = 'S';
            }
            else if ((32 > lat) && (lat >= 24)) {
                LetterDesignator = 'R';
            }
            else if ((24 > lat) && (lat >= 16)) {
                LetterDesignator = 'Q';
            }
            else if ((16 > lat) && (lat >= 8)) {
                LetterDesignator = 'P';
            }
            else if ((8 > lat) && (lat >= 0)) {
                LetterDesignator = 'N';
            }
            else if ((0 > lat) && (lat >= -8)) {
                LetterDesignator = 'M';
            }
            else if ((-8 > lat) && (lat >= -16)) {
                LetterDesignator = 'L';
            }
            else if ((-16 > lat) && (lat >= -24)) {
                LetterDesignator = 'K';
            }
            else if ((-24 > lat) && (lat >= -32)) {
                LetterDesignator = 'J';
            }
            else if ((-32 > lat) && (lat >= -40)) {
                LetterDesignator = 'H';
            }
            else if ((-40 > lat) && (lat >= -48)) {
                LetterDesignator = 'G';
            }
            else if ((-48 > lat) && (lat >= -56)) {
                LetterDesignator = 'F';
            }
            else if ((-56 > lat) && (lat >= -64)) {
                LetterDesignator = 'E';
            }
            else if ((-64 > lat) && (lat >= -72)) {
                LetterDesignator = 'D';
            }
            else if ((-72 > lat) && (lat >= -80)) {
                LetterDesignator = 'C';
            }
            return LetterDesignator;
        }

        /**
         * Encodes a UTM location as MGRS string.
         *
         * @private
         * @param {object} utm An object literal with easting, northing,
         *     zoneLetter, zoneNumber
         * @param {number} accuracy Accuracy in digits (1-5).
         * @return {string} MGRS string for the given UTM location.
         */
        function encode(utm, accuracy) {
            // prepend with leading zeroes
            var seasting = "00000" + utm.easting,
                snorthing = "00000" + utm.northing;

            return utm.zoneNumber + utm.zoneLetter + get100kID(utm.easting, utm.northing, utm.zoneNumber) + seasting.substr(seasting.length - 5, accuracy) + snorthing.substr(snorthing.length - 5, accuracy);
        }

        /**
         * Get the two letter 100k designator for a given UTM easting,
         * northing and zone number value.
         *
         * @private
         * @param {number} easting
         * @param {number} northing
         * @param {number} zoneNumber
         * @return the two letter 100k designator for the given UTM location.
         */
        function get100kID(easting, northing, zoneNumber) {
            var setParm = get100kSetForZone(zoneNumber);
            var setColumn = Math.floor(easting / 100000);
            var setRow = Math.floor(northing / 100000) % 20;
            return getLetter100kID(setColumn, setRow, setParm);
        }

        /**
         * Given a UTM zone number, figure out the MGRS 100K set it is in.
         *
         * @private
         * @param {number} i An UTM zone number.
         * @return {number} the 100k set the UTM zone is in.
         */
        function get100kSetForZone(i) {
            var setParm = i % NUM_100K_SETS;
            if (setParm === 0) {
                setParm = NUM_100K_SETS;
            }

            return setParm;
        }

        /**
         * Get the two-letter MGRS 100k designator given information
         * translated from the UTM northing, easting and zone number.
         *
         * @private
         * @param {number} column the column index as it relates to the MGRS
         *        100k set spreadsheet, created from the UTM easting.
         *        Values are 1-8.
         * @param {number} row the row index as it relates to the MGRS 100k set
         *        spreadsheet, created from the UTM northing value. Values
         *        are from 0-19.
         * @param {number} parm the set block, as it relates to the MGRS 100k set
         *        spreadsheet, created from the UTM zone. Values are from
         *        1-60.
         * @return two letter MGRS 100k code.
         */
        function getLetter100kID(column, row, parm) {
            // colOrigin and rowOrigin are the letters at the origin of the set
            var index = parm - 1;
            var colOrigin = SET_ORIGIN_COLUMN_LETTERS.charCodeAt(index);
            var rowOrigin = SET_ORIGIN_ROW_LETTERS.charCodeAt(index);

            // colInt and rowInt are the letters to build to return
            var colInt = colOrigin + column - 1;
            var rowInt = rowOrigin + row;
            var rollover = false;

            if (colInt > Z) {
                colInt = colInt - Z + A - 1;
                rollover = true;
            }

            if (colInt === I || (colOrigin < I && colInt > I) || ((colInt > I || colOrigin < I) && rollover)) {
                colInt++;
            }

            if (colInt === O || (colOrigin < O && colInt > O) || ((colInt > O || colOrigin < O) && rollover)) {
                colInt++;

                if (colInt === I) {
                    colInt++;
                }
            }

            if (colInt > Z) {
                colInt = colInt - Z + A - 1;
            }

            if (rowInt > V) {
                rowInt = rowInt - V + A - 1;
                rollover = true;
            }
            else {
                rollover = false;
            }

            if (((rowInt === I) || ((rowOrigin < I) && (rowInt > I))) || (((rowInt > I) || (rowOrigin < I)) && rollover)) {
                rowInt++;
            }

            if (((rowInt === O) || ((rowOrigin < O) && (rowInt > O))) || (((rowInt > O) || (rowOrigin < O)) && rollover)) {
                rowInt++;

                if (rowInt === I) {
                    rowInt++;
                }
            }

            if (rowInt > V) {
                rowInt = rowInt - V + A - 1;
            }

            var twoLetter = String.fromCharCode(colInt) + String.fromCharCode(rowInt);
            return twoLetter;
        }

        /**
         * Decode the UTM parameters from a MGRS string.
         *
         * @private
         * @param {string} mgrsString an UPPERCASE coordinate string is expected.
         * @return {object} An object literal with easting, northing, zoneLetter,
         *     zoneNumber and accuracy (in meters) properties.
         */
        function decode(mgrsString) {

            if (mgrsString && mgrsString.length === 0) {
                throw ("MGRSPoint coverting from nothing");
            }

            var length = mgrsString.length;

            var hunK = null;
            var sb = "";
            var testChar;
            var i = 0;

            // get Zone number
            while (!(/[A-Z]/).test(testChar = mgrsString.charAt(i))) {
                if (i >= 2) {
                    throw ("MGRSPoint bad conversion from: " + mgrsString);
                }
                sb += testChar;
                i++;
            }

            var zoneNumber = parseInt(sb, 10);

            if (i === 0 || i + 3 > length) {
                // A good MGRS string has to be 4-5 digits long,
                // ##AAA/#AAA at least.
                throw ("MGRSPoint bad conversion from: " + mgrsString);
            }

            var zoneLetter = mgrsString.charAt(i++);

            // Should we check the zone letter here? Why not.
            if (zoneLetter <= 'A' || zoneLetter === 'B' || zoneLetter === 'Y' || zoneLetter >= 'Z' || zoneLetter === 'I' || zoneLetter === 'O') {
                throw ("MGRSPoint zone letter " + zoneLetter + " not handled: " + mgrsString);
            }

            hunK = mgrsString.substring(i, i += 2);

            var set = get100kSetForZone(zoneNumber);

            var east100k = getEastingFromChar(hunK.charAt(0), set);
            var north100k = getNorthingFromChar(hunK.charAt(1), set);

            // We have a bug where the northing may be 2000000 too low.
            // How
            // do we know when to roll over?

            while (north100k < getMinNorthing(zoneLetter)) {
                north100k += 2000000;
            }

            // calculate the char index for easting/northing separator
            var remainder = length - i;

            if (remainder % 2 !== 0) {
                throw ("MGRSPoint has to have an even number \nof digits after the zone letter and two 100km letters - front \nhalf for easting meters, second half for \nnorthing meters" + mgrsString);
            }

            var sep = remainder / 2;

            var sepEasting = 0.0;
            var sepNorthing = 0.0;
            var accuracyBonus, sepEastingString, sepNorthingString, easting, northing;
            if (sep > 0) {
                accuracyBonus = 100000.0 / Math.pow(10, sep);
                sepEastingString = mgrsString.substring(i, i + sep);
                sepEasting = parseFloat(sepEastingString) * accuracyBonus;
                sepNorthingString = mgrsString.substring(i + sep);
                sepNorthing = parseFloat(sepNorthingString) * accuracyBonus;
            }

            easting = sepEasting + east100k;
            northing = sepNorthing + north100k;

            return {
                easting: easting,
                northing: northing,
                zoneLetter: zoneLetter,
                zoneNumber: zoneNumber,
                accuracy: accuracyBonus
            };
        }

        /**
         * Given the first letter from a two-letter MGRS 100k zone, and given the
         * MGRS table set for the zone number, figure out the easting value that
         * should be added to the other, secondary easting value.
         *
         * @private
         * @param {char} e The first letter from a two-letter MGRS 100´k zone.
         * @param {number} set The MGRS table set for the zone number.
         * @return {number} The easting value for the given letter and set.
         */
        function getEastingFromChar(e, set) {
            // colOrigin is the letter at the origin of the set for the
            // column
            var curCol = SET_ORIGIN_COLUMN_LETTERS.charCodeAt(set - 1);
            var eastingValue = 100000.0;
            var rewindMarker = false;

            while (curCol !== e.charCodeAt(0)) {
                curCol++;
                if (curCol === I) {
                    curCol++;
                }
                if (curCol === O) {
                    curCol++;
                }
                if (curCol > Z) {
                    if (rewindMarker) {
                        throw ("Bad character: " + e);
                    }
                    curCol = A;
                    rewindMarker = true;
                }
                eastingValue += 100000.0;
            }

            return eastingValue;
        }

        /**
         * Given the second letter from a two-letter MGRS 100k zone, and given the
         * MGRS table set for the zone number, figure out the northing value that
         * should be added to the other, secondary northing value. You have to
         * remember that Northings are determined from the equator, and the vertical
         * cycle of letters mean a 2000000 additional northing meters. This happens
         * approx. every 18 degrees of latitude. This method does *NOT* count any
         * additional northings. You have to figure out how many 2000000 meters need
         * to be added for the zone letter of the MGRS coordinate.
         *
         * @private
         * @param {char} n Second letter of the MGRS 100k zone
         * @param {number} set The MGRS table set number, which is dependent on the
         *     UTM zone number.
         * @return {number} The northing value for the given letter and set.
         */
        function getNorthingFromChar(n, set) {

            if (n > 'V') {
                throw ("MGRSPoint given invalid Northing " + n);
            }

            // rowOrigin is the letter at the origin of the set for the
            // column
            var curRow = SET_ORIGIN_ROW_LETTERS.charCodeAt(set - 1);
            var northingValue = 0.0;
            var rewindMarker = false;

            while (curRow !== n.charCodeAt(0)) {
                curRow++;
                if (curRow === I) {
                    curRow++;
                }
                if (curRow === O) {
                    curRow++;
                }
                // fixing a bug making whole application hang in this loop
                // when 'n' is a wrong character
                if (curRow > V) {
                    if (rewindMarker) { // making sure that this loop ends
                        throw ("Bad character: " + n);
                    }
                    curRow = A;
                    rewindMarker = true;
                }
                northingValue += 100000.0;
            }

            return northingValue;
        }

        /**
         * The function getMinNorthing returns the minimum northing value of a MGRS
         * zone.
         *
         * Ported from Geotrans' c Lattitude_Band_Value structure table.
         *
         * @private
         * @param {char} zoneLetter The MGRS zone to get the min northing for.
         * @return {number}
         */
        function getMinNorthing(zoneLetter) {
            var northing;
            switch (zoneLetter) {
                case 'C':
                    northing = 1100000.0;
                    break;
                case 'D':
                    northing = 2000000.0;
                    break;
                case 'E':
                    northing = 2800000.0;
                    break;
                case 'F':
                    northing = 3700000.0;
                    break;
                case 'G':
                    northing = 4600000.0;
                    break;
                case 'H':
                    northing = 5500000.0;
                    break;
                case 'J':
                    northing = 6400000.0;
                    break;
                case 'K':
                    northing = 7300000.0;
                    break;
                case 'L':
                    northing = 8200000.0;
                    break;
                case 'M':
                    northing = 9100000.0;
                    break;
                case 'N':
                    northing = 0.0;
                    break;
                case 'P':
                    northing = 800000.0;
                    break;
                case 'Q':
                    northing = 1700000.0;
                    break;
                case 'R':
                    northing = 2600000.0;
                    break;
                case 'S':
                    northing = 3500000.0;
                    break;
                case 'T':
                    northing = 4400000.0;
                    break;
                case 'U':
                    northing = 5300000.0;
                    break;
                case 'V':
                    northing = 6200000.0;
                    break;
                case 'W':
                    northing = 7000000.0;
                    break;
                case 'X':
                    northing = 7900000.0;
                    break;
                default:
                    northing = -1.0;
            }
            if (northing >= 0.0) {
                return northing;
            }
            else {
                throw ("Invalid zone letter: " + zoneLetter);
            }

        }

    },{}],68:[function(_dereq_,module,exports){
        module.exports={
            "name": "proj4",
            "version": "2.3.14",
            "description": "Proj4js is a JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations.",
            "main": "lib/index.js",
            "directories": {
                "test": "test",
                "doc": "docs"
            },
            "scripts": {
                "test": "./node_modules/istanbul/lib/cli.js test ./node_modules/mocha/bin/_mocha test/test.js"
            },
            "repository": {
                "type": "git",
                "url": "git://github.com/proj4js/proj4js.git"
            },
            "author": "",
            "license": "MIT",
            "jam": {
                "main": "dist/proj4.js",
                "include": [
                    "dist/proj4.js",
                    "README.md",
                    "AUTHORS",
                    "LICENSE.md"
                ]
            },
            "devDependencies": {
                "grunt-cli": "~0.1.13",
                "grunt": "~0.4.2",
                "grunt-contrib-connect": "~0.6.0",
                "grunt-contrib-jshint": "~0.8.0",
                "chai": "~1.8.1",
                "mocha": "~1.17.1",
                "grunt-mocha-phantomjs": "~0.4.0",
                "browserify": "~12.0.1",
                "grunt-browserify": "~4.0.1",
                "grunt-contrib-uglify": "~0.11.1",
                "curl": "git://github.com/cujojs/curl.git",
                "istanbul": "~0.2.4",
                "tin": "~0.4.0"
            },
            "dependencies": {
                "mgrs": "~0.0.2"
            }
        }
    },{}],"./includedProjections":[function(_dereq_,module,exports){
        module.exports=_dereq_('hTEDpn');
    },{}],"hTEDpn":[function(_dereq_,module,exports){
        var projs = [
            _dereq_('./lib/projections/tmerc'),
            _dereq_('./lib/projections/utm'),
            _dereq_('./lib/projections/sterea'),
            _dereq_('./lib/projections/stere'),
            _dereq_('./lib/projections/somerc'),
            _dereq_('./lib/projections/omerc'),
            _dereq_('./lib/projections/lcc'),
            _dereq_('./lib/projections/krovak'),
            _dereq_('./lib/projections/cass'),
            _dereq_('./lib/projections/laea'),
            _dereq_('./lib/projections/aea'),
            _dereq_('./lib/projections/gnom'),
            _dereq_('./lib/projections/cea'),
            _dereq_('./lib/projections/eqc'),
            _dereq_('./lib/projections/poly'),
            _dereq_('./lib/projections/nzmg'),
            _dereq_('./lib/projections/mill'),
            _dereq_('./lib/projections/sinu'),
            _dereq_('./lib/projections/moll'),
            _dereq_('./lib/projections/eqdc'),
            _dereq_('./lib/projections/vandg'),
            _dereq_('./lib/projections/aeqd')
        ];
        module.exports = function(proj4){
            projs.forEach(function(proj){
                proj4.Proj.projections.add(proj);
            });
        }
    },{"./lib/projections/aea":40,"./lib/projections/aeqd":41,"./lib/projections/cass":42,"./lib/projections/cea":43,"./lib/projections/eqc":44,"./lib/projections/eqdc":45,"./lib/projections/gnom":47,"./lib/projections/krovak":48,"./lib/projections/laea":49,"./lib/projections/lcc":50,"./lib/projections/mill":53,"./lib/projections/moll":54,"./lib/projections/nzmg":55,"./lib/projections/omerc":56,"./lib/projections/poly":57,"./lib/projections/sinu":58,"./lib/projections/somerc":59,"./lib/projections/stere":60,"./lib/projections/sterea":61,"./lib/projections/tmerc":62,"./lib/projections/utm":63,"./lib/projections/vandg":64}]},{},[36])
(36)
});